TZDATA
Fixing TimeZone
With Zic File
Download Zic File
[root@something tzdb-2019c]# apt install lzip
[root@something tzdb-2019c]# tar --lzip -xvf tzdb-2019c.tar.lz
Apply the Zic File
[root@something tzdb-2019c]# zdump -v America/Sao_Paulo | egrep "2019|2020"
zdump: warning: zone "America/Sao_Paulo" abbreviation "-03" lacks alphabetic at start
America/Sao_Paulo Sun Feb 17 01:59:59 2019 UTC = Sat Feb 16 23:59:59 2019 -02 isdst=1 gmtoff=-7200
America/Sao_Paulo Sun Feb 17 02:00:00 2019 UTC = Sat Feb 16 23:00:00 2019 -03 isdst=0 gmtoff=-10800
Update with repo
Debian like
apt upgrade tzdata
Red Hat like
yum update tzdata
Fixing a wrong "/etc/localtime" configuration
#First check if we need to fix it by comparing the /etc/localtime with the zoneinfo in /usr/share/zoneinfo
#Getting the MD5SUM for the localtime file
$ md5sum /etc/localtime
223e5193e9159b7c911761f4b8257882 /etc/localtime
#Find which zoneinfo has the same MD5SUM
$ find /usr/share/zoneinfo/ -type f -exec md5sum {} \; | grep 223e5193e9159b7c911761f4b8257882
223e5193e9159b7c911761f4b8257882 /usr/share/zoneinfo/America/Sao_Paulo
#If now results returned. Remove the localtime and create a symbolic link
$ rm /etc/localtime
$ ln -s /usr/share/zoneinfo/America/Sao_Paulo /etc/localtime
ZIC file sample for Brazil from tzdb-2019c
# Brazil # From Paul Eggert (1993-11-18): # The mayor of Rio recently attempted to change the time zone rules # just in his city, in order to leave more summer time for the tourist trade. # The rule change lasted only part of the day; # the federal government refused to follow the city's rules, and business # was in a chaos, so the mayor backed down that afternoon. # From IATA SSIM (1996-02): # _Only_ the following states in BR1 observe DST: Rio Grande do Sul (RS), # Santa Catarina (SC), Paraná (PR), São Paulo (SP), Rio de Janeiro (RJ), # Espírito Santo (ES), Minas Gerais (MG), Bahia (BA), Goiás (GO), # Distrito Federal (DF), Tocantins (TO), Sergipe [SE] and Alagoas [AL]. # [The last three states are new to this issue of the IATA SSIM.] # From Gwillim Law (1996-10-07): # Geography, history (Tocantins was part of Goiás until 1989), and other # sources of time zone information lead me to believe that AL, SE, and TO were # always in BR1, and so the only change was whether or not they observed DST.... # The earliest issue of the SSIM I have is 2/91. Each issue from then until # 9/95 says that DST is observed only in the ten states I quoted from 9/95, # along with Mato Grosso (MT) and Mato Grosso do Sul (MS), which are in BR2 # (UTC-4).... The other two time zones given for Brazil are BR3, which is # UTC-5, no DST, and applies only in the state of Acre (AC); and BR4, which is # UTC-2, and applies to Fernando de Noronha (formerly FN, but I believe it's # become part of the state of Pernambuco). The boundary between BR1 and BR2 # has never been clearly stated. They've simply been called East and West. # However, some conclusions can be drawn from another IATA manual: the Airline # Coding Directory, which lists close to 400 airports in Brazil. For each # airport it gives a time zone which is coded to the SSIM. From that # information, I'm led to conclude that the states of Amapá (AP), Ceará (CE), # Maranhão (MA), Paraíba (PR), Pernambuco (PE), Piauí (PI), and Rio Grande do # Norte (RN), and the eastern part of Pará (PA) are all in BR1 without DST. # From Marcos Tadeu (1998-09-27): # Brazilian official page <http://pcdsh01.on.br/verao1.html> # From Jesper Nørgaard (2000-11-03): # [For an official list of which regions in Brazil use which time zones, see:] # http://pcdsh01.on.br/Fusbr.htm # http://pcdsh01.on.br/Fusbrhv.htm # From Celso Doria via David Madeo (2002-10-09): # The reason for the delay this year has to do with elections in Brazil. # # Unlike in the United States, elections in Brazil are 100% computerized and # the results are known almost immediately. Yesterday, it was the first # round of the elections when 115 million Brazilians voted for President, # Governor, Senators, Federal Deputies, and State Deputies. Nobody is # counting (or re-counting) votes anymore and we know there will be a second # round for the Presidency and also for some Governors. The 2nd round will # take place on October 27th. # # The reason why the DST will only begin November 3rd is that the thousands # of electoral machines used cannot have their time changed, and since the # Constitution says the elections must begin at 8:00 AM and end at 5:00 PM, # the Government decided to postpone DST, instead of changing the Constitution # (maybe, for the next elections, it will be possible to change the clock)... # From Rodrigo Severo (2004-10-04): # It's just the biannual change made necessary by the much hyped, supposedly # modern Brazilian eletronic voting machines which, apparently, can't deal # with a time change between the first and the second rounds of the elections. # From Steffen Thorsen (2007-09-20): # Brazil will start DST on 2007-10-14 00:00 and end on 2008-02-17 00:00: # http://www.mme.gov.br/site/news/detail.do;jsessionid=BBA06811AFCAAC28F0285210913513DA?newsId=13975 # From Paul Schulze (2008-06-24): # ...by law number 11.662 of April 24, 2008 (published in the "Diario # Oficial da União"...) in Brazil there are changes in the timezones, # effective today (00:00am at June 24, 2008) as follows: # # a) The timezone UTC+5 is extinguished, with all the Acre state and the # part of the Amazonas state that had this timezone now being put to the # timezone UTC+4 # b) The whole Pará state now is put at timezone UTC+3, instead of just # part of it, as was before. # # This change follows a proposal of senator Tiao Viana of Acre state, that # proposed it due to concerns about open television channels displaying # programs inappropriate to youths in the states that had the timezone # UTC+5 too early in the night. In the occasion, some more corrections # were proposed, trying to unify the timezones of any given state. This # change modifies timezone rules defined in decree 2.784 of 18 June, # 1913. # From Rodrigo Severo (2008-06-24): # Just correcting the URL: # https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=do&secao=1&pagina=1&data=25/04/2008 # # As a result of the above Decree I believe the America/Rio_Branco # timezone shall be modified from UTC-5 to UTC-4 and a new timezone shall # be created to represent the...west side of the Pará State. I # suggest this new timezone be called Santarem as the most # important/populated city in the affected area. # # This new timezone would be the same as the Rio_Branco timezone up to # the 2008/06/24 change which would be to UTC-3 instead of UTC-4. # From Alex Krivenyshev (2008-06-24): # This is a quick reference page for New and Old Brazil Time Zones map. # http://www.worldtimezone.com/brazil-time-new-old.php # # - 4 time zones replaced by 3 time zones - eliminating time zone UTC-05 # (state Acre and the part of the Amazonas will be UTC/GMT-04) - western # part of Par state is moving to one timezone UTC-03 (from UTC-04). # From Paul Eggert (2002-10-10): # The official decrees referenced below are mostly taken from # Decretos sobre o Horário de Verão no Brasil. # http://pcdsh01.on.br/DecHV.html # From Steffen Thorsen (2008-08-29): # As announced by the government and many newspapers in Brazil late # yesterday, Brazil will start DST on 2008-10-19 (need to change rule) and # it will end on 2009-02-15 (current rule for Brazil is fine). Based on # past years experience with the elections, there was a good chance that # the start was postponed to November, but it did not happen this year. # # It has not yet been posted to http://pcdsh01.on.br/DecHV.html # # An official page about it: # http://www.mme.gov.br/site/news/detail.do?newsId=16722 # Note that this link does not always work directly, but must be accessed # by going to # http://www.mme.gov.br/first # # One example link that works directly: # http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54 # (Portuguese) # # We have a written a short article about it as well: # https://www.timeanddate.com/news/time/brazil-dst-2008-2009.html # # From Alexander Krivenyshev (2011-10-04): # State Bahia will return to Daylight savings time this year after 8 years off. # The announcement was made by Governor Jaques Wagner in an interview to a # television station in Salvador. # In Portuguese: # http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html # https://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html # From Guilherme Bernardes Rodrigues (2011-10-07): # There is news in the media, however there is still no decree about it. # I just send a e-mail to Zulmira Brandao at http://pcdsh01.on.br/ the # official agency about time in Brazil, and she confirmed that the old rule is # still in force. # From Guilherme Bernardes Rodrigues (2011-10-14) # It's official, the President signed a decree that includes Bahia in summer # time. # [ and in a second message (same day): ] # I found the decree. # # DECRETO No. 7.584, DE 13 DE OUTUBRO DE 2011 # Link : # http://www.in.gov.br/visualiza/index.jsp?data=13/10/2011&jornal=1000&pagina=6&totalArquivos=6 # From Kelley Cook (2012-10-16): # The governor of state of Bahia in Brazil announced on Thursday that # due to public pressure, he is reversing the DST policy they implemented # last year and will not be going to Summer Time on October 21st.... # http://www.correio24horas.com.br/r/artigo/apos-pressoes-wagner-suspende-horario-de-verao-na-bahia # From Rodrigo Severo (2012-10-16): # Tocantins state will have DST. # https://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html # From Steffen Thorsen (2013-09-20): # Tocantins in Brazil is very likely not to observe DST from October.... # http://conexaoto.com.br/2013/09/18/ministerio-confirma-que-tocantins-esta-fora-do-horario-de-verao-em-2013-mas-falta-publicacao-de-decreto # We will keep this article updated when this is confirmed: # https://www.timeanddate.com/news/time/brazil-starts-dst-2013.html # From Steffen Thorsen (2013-10-17): # https://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html # Senator Jorge Viana announced that Acre will change time zone on November 10. # He did not specify the time of the change, nor if western parts of Amazonas # will change as well. # # From Paul Eggert (2013-10-17): # For now, assume western Amazonas will change as well. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S # Decree 20,466 <http://pcdsh01.on.br/HV20466.htm> (1931-10-01) # Decree 21,896 <http://pcdsh01.on.br/HV21896.htm> (1932-01-10) Rule Brazil 1931 only - Oct 3 11:00 1:00 - Rule Brazil 1932 1933 - Apr 1 0:00 0 - Rule Brazil 1932 only - Oct 3 0:00 1:00 - # Decree 23,195 <http://pcdsh01.on.br/HV23195.htm> (1933-10-10) # revoked DST. # Decree 27,496 <http://pcdsh01.on.br/HV27496.htm> (1949-11-24) # Decree 27,998 <http://pcdsh01.on.br/HV27998.htm> (1950-04-13) Rule Brazil 1949 1952 - Dec 1 0:00 1:00 - Rule Brazil 1950 only - Apr 16 1:00 0 - Rule Brazil 1951 1952 - Apr 1 0:00 0 - # Decree 32,308 <http://pcdsh01.on.br/HV32308.htm> (1953-02-24) Rule Brazil 1953 only - Mar 1 0:00 0 - # Decree 34,724 <http://pcdsh01.on.br/HV34724.htm> (1953-11-30) # revoked DST. # Decree 52,700 <http://pcdsh01.on.br/HV52700.htm> (1963-10-18) # established DST from 1963-10-23 00:00 to 1964-02-29 00:00 # in SP, RJ, GB, MG, ES, due to the prolongation of the drought. # Decree 53,071 <http://pcdsh01.on.br/HV53071.htm> (1963-12-03) # extended the above decree to all of the national territory on 12-09. Rule Brazil 1963 only - Dec 9 0:00 1:00 - # Decree 53,604 <http://pcdsh01.on.br/HV53604.htm> (1964-02-25) # extended summer time by one day to 1964-03-01 00:00 (start of school). Rule Brazil 1964 only - Mar 1 0:00 0 - # Decree 55,639 <http://pcdsh01.on.br/HV55639.htm> (1965-01-27) Rule Brazil 1965 only - Jan 31 0:00 1:00 - Rule Brazil 1965 only - Mar 31 0:00 0 - # Decree 57,303 <http://pcdsh01.on.br/HV57303.htm> (1965-11-22) Rule Brazil 1965 only - Dec 1 0:00 1:00 - # Decree 57,843 <http://pcdsh01.on.br/HV57843.htm> (1966-02-18) Rule Brazil 1966 1968 - Mar 1 0:00 0 - Rule Brazil 1966 1967 - Nov 1 0:00 1:00 - # Decree 63,429 <http://pcdsh01.on.br/HV63429.htm> (1968-10-15) # revoked DST. # Decree 91,698 <http://pcdsh01.on.br/HV91698.htm> (1985-09-27) Rule Brazil 1985 only - Nov 2 0:00 1:00 - # Decree 92,310 (1986-01-21) # Decree 92,463 (1986-03-13) Rule Brazil 1986 only - Mar 15 0:00 0 - # Decree 93,316 (1986-10-01) Rule Brazil 1986 only - Oct 25 0:00 1:00 - Rule Brazil 1987 only - Feb 14 0:00 0 - # Decree 94,922 <http://pcdsh01.on.br/HV94922.htm> (1987-09-22) Rule Brazil 1987 only - Oct 25 0:00 1:00 - Rule Brazil 1988 only - Feb 7 0:00 0 - # Decree 96,676 <http://pcdsh01.on.br/HV96676.htm> (1988-09-12) # except for the states of AC, AM, PA, RR, RO, and AP (then a territory) Rule Brazil 1988 only - Oct 16 0:00 1:00 - Rule Brazil 1989 only - Jan 29 0:00 0 - # Decree 98,077 <http://pcdsh01.on.br/HV98077.htm> (1989-08-21) # with the same exceptions Rule Brazil 1989 only - Oct 15 0:00 1:00 - Rule Brazil 1990 only - Feb 11 0:00 0 - # Decree 99,530 <http://pcdsh01.on.br/HV99530.htm> (1990-09-17) # adopted by RS, SC, PR, SP, RJ, ES, MG, GO, MS, DF. # Decree 99,629 (1990-10-19) adds BA, MT. Rule Brazil 1990 only - Oct 21 0:00 1:00 - Rule Brazil 1991 only - Feb 17 0:00 0 - # Unnumbered decree <http://pcdsh01.on.br/HV1991.htm> (1991-09-25) # adopted by RS, SC, PR, SP, RJ, ES, MG, BA, GO, MT, MS, DF. Rule Brazil 1991 only - Oct 20 0:00 1:00 - Rule Brazil 1992 only - Feb 9 0:00 0 - # Unnumbered decree <http://pcdsh01.on.br/HV1992.htm> (1992-10-16) # adopted by same states. Rule Brazil 1992 only - Oct 25 0:00 1:00 - Rule Brazil 1993 only - Jan 31 0:00 0 - # Decree 942 <http://pcdsh01.on.br/HV942.htm> (1993-09-28) # adopted by same states, plus AM. # Decree 1,252 <http://pcdsh01.on.br/HV1252.htm> (1994-09-22; # web page corrected 2004-01-07) adopted by same states, minus AM. # Decree 1,636 <http://pcdsh01.on.br/HV1636.htm> (1995-09-14) # adopted by same states, plus MT and TO. # Decree 1,674 <http://pcdsh01.on.br/HV1674.htm> (1995-10-13) # adds AL, SE. Rule Brazil 1993 1995 - Oct Sun>=11 0:00 1:00 - Rule Brazil 1994 1995 - Feb Sun>=15 0:00 0 - Rule Brazil 1996 only - Feb 11 0:00 0 - # Decree 2,000 <http://pcdsh01.on.br/HV2000.htm> (1996-09-04) # adopted by same states, minus AL, SE. Rule Brazil 1996 only - Oct 6 0:00 1:00 - Rule Brazil 1997 only - Feb 16 0:00 0 - # From Daniel C. Sobral (1998-02-12): # In 1997, the DS began on October 6. The stated reason was that # because international television networks ignored Brazil's policy on DS, # they bought the wrong times on satellite for coverage of Pope's visit. # This year, the ending date of DS was postponed to March 1 # to help dealing with the shortages of electric power. # # Decree 2,317 (1997-09-04), adopted by same states. Rule Brazil 1997 only - Oct 6 0:00 1:00 - # Decree 2,495 <http://pcdsh01.on.br/figuras/HV2495.JPG> # (1998-02-10) Rule Brazil 1998 only - Mar 1 0:00 0 - # Decree 2,780 <http://pcdsh01.on.br/figuras/Hv98.jpg> (1998-09-11) # adopted by the same states as before. Rule Brazil 1998 only - Oct 11 0:00 1:00 - Rule Brazil 1999 only - Feb 21 0:00 0 - # Decree 3,150 <http://pcdsh01.on.br/figuras/HV3150.gif> # (1999-08-23) adopted by same states. # Decree 3,188 <http://pcdsh01.on.br/DecHV99.gif> (1999-09-30) # adds SE, AL, PB, PE, RN, CE, PI, MA and RR. Rule Brazil 1999 only - Oct 3 0:00 1:00 - Rule Brazil 2000 only - Feb 27 0:00 0 - # Decree 3,592 <http://pcdsh01.on.br/DEC3592.htm> (2000-09-06) # adopted by the same states as before. # Decree 3,630 <http://pcdsh01.on.br/Dec3630.jpg> (2000-10-13) # repeals DST in PE and RR, effective 2000-10-15 00:00. # Decree 3,632 <http://pcdsh01.on.br/Dec3632.jpg> (2000-10-17) # repeals DST in SE, AL, PB, RN, CE, PI and MA, effective 2000-10-22 00:00. # Decree 3,916 <http://pcdsh01.on.br/figuras/HV3916.gif> # (2001-09-13) reestablishes DST in AL, CE, MA, PB, PE, PI, RN, SE. Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 - Rule Brazil 2001 2006 - Feb Sun>=15 0:00 0 - # Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE. # 4,399 <http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm> Rule Brazil 2002 only - Nov 3 0:00 1:00 - # Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO. # 4,844 <http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm> Rule Brazil 2003 only - Oct 19 0:00 1:00 - # Decree 5,223 (2004-10-01) reestablishes DST in MT. # 5,223 <http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm> Rule Brazil 2004 only - Nov 2 0:00 1:00 - # Decree 5,539 <http://pcdsh01.on.br/DecHV5539.gif> (2005-09-19), # adopted by the same states as before. Rule Brazil 2005 only - Oct 16 0:00 1:00 - # Decree 5,920 <http://pcdsh01.on.br/DecHV5920.gif> (2006-10-03), # adopted by the same states as before. Rule Brazil 2006 only - Nov 5 0:00 1:00 - Rule Brazil 2007 only - Feb 25 0:00 0 - # Decree 6,212 <http://pcdsh01.on.br/DecHV6212.gif> (2007-09-26), # adopted by the same states as before. Rule Brazil 2007 only - Oct Sun>=8 0:00 1:00 - # From Frederico A. C. Neves (2008-09-10): # According to this decree # http://www.planalto.gov.br/ccivil_03/_Ato2007-2010/2008/Decreto/D6558.htm # [t]he DST period in Brazil now on will be from the 3rd Oct Sunday to the # 3rd Feb Sunday. There is an exception on the return date when this is # the Carnival Sunday then the return date will be the next Sunday... Rule Brazil 2008 2017 - Oct Sun>=15 0:00 1:00 - Rule Brazil 2008 2011 - Feb Sun>=15 0:00 0 - # Decree 7,584 <http://pcdsh01.on.br/HVdecreto7584_20111013.jpg> (2011-10-13) # added Bahia. Rule Brazil 2012 only - Feb Sun>=22 0:00 0 - # Decree 7,826 <http://pcdsh01.on.br/HVdecreto7826_20121015.jpg> (2012-10-15) # removed Bahia and added Tocantins. # Decree 8,112 <http://pcdsh01.on.br/HVdecreto8112_20130930.JPG> (2013-09-30) # removed Tocantins. Rule Brazil 2013 2014 - Feb Sun>=15 0:00 0 - Rule Brazil 2015 only - Feb Sun>=22 0:00 0 - Rule Brazil 2016 2019 - Feb Sun>=15 0:00 0 - # From Steffen Thorsen (2017-12-18): # According to many media sources, next year's DST start in Brazil will move to # the first Sunday of November # ... https://www.timeanddate.com/news/time/brazil-delays-dst-2018.html # From Steffen Thorsen (2017-12-20): # http://www.planalto.gov.br/ccivil_03/_ato2015-2018/2017/decreto/D9242.htm # From Fábio Gomes (2018-10-04): # The Brazilian president just announced a new change on this year DST. # It was scheduled to start on November 4th and it was changed to November 18th. # From Rodrigo Brüning Wessler (2018-10-15): # The Brazilian government just announced that the change in DST was # canceled.... Maybe the president Michel Temer also woke up one hour # earlier today. :) Rule Brazil 2018 only - Nov Sun>=1 0:00 1:00 - # The last ruleset listed above says that the following states observed DST: # DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP. # # From Steffen Thorsen (2019-04-05): # According to multiple sources the Brazilian president wants to get rid of DST. # https://gmconline.com.br/noticias/politica/bolsonaro-horario-de-verao-deve-acabar-este-ano # https://g1.globo.com/economia/noticia/2019/04/05/governo-anuncia-fim-do-horario-de-verao.ghtml # From Marcus Diniz (2019-04-25): # Brazil no longer has DST changes - decree signed today # https://g1.globo.com/politica/noticia/2019/04/25/bolsonaro-assina-decreto-que-acaba-com-o-horario-de-verao.ghtml # From Daniel Soares de Oliveira (2019-04-26): # http://www.planalto.gov.br/ccivil_03/_Ato2019-2022/2019/Decreto/D9772.htm # Zone NAME STDOFF RULES FORMAT [UNTIL] # # Fernando de Noronha (administratively part of PE) Zone America/Noronha -2:09:40 - LMT 1914 -2:00 Brazil -02/-01 1990 Sep 17 -2:00 - -02 1999 Sep 30 -2:00 Brazil -02/-01 2000 Oct 15 -2:00 - -02 2001 Sep 13 -2:00 Brazil -02/-01 2002 Oct 1 -2:00 - -02 # Other Atlantic islands have no permanent settlement. # These include Trindade and Martim Vaz (administratively part of ES), # Rocas Atoll (RN), and the St Peter and St Paul Archipelago (PE). # Fernando de Noronha was a separate territory from 1942-09-02 to 1989-01-01; # it also included the Penedos. # # Amapá (AP), east Pará (PA) # East Pará includes Belém, Marabá, Serra Norte, and São Félix do Xingu. # The division between east and west Pará is the river Xingu. # In the north a very small part from the river Javary (now Jari I guess, # the border with Amapá) to the Amazon, then to the Xingu. Zone America/Belem -3:13:56 - LMT 1914 -3:00 Brazil -03/-02 1988 Sep 12 -3:00 - -03 # # west Pará (PA) # West Pará includes Altamira, Óbidos, Prainha, Oriximiná, and Santarém. Zone America/Santarem -3:38:48 - LMT 1914 -4:00 Brazil -04/-03 1988 Sep 12 -4:00 - -04 2008 Jun 24 0:00 -3:00 - -03 # # Maranhão (MA), Piauí (PI), Ceará (CE), Rio Grande do Norte (RN), # Paraíba (PB) Zone America/Fortaleza -2:34:00 - LMT 1914 -3:00 Brazil -03/-02 1990 Sep 17 -3:00 - -03 1999 Sep 30 -3:00 Brazil -03/-02 2000 Oct 22 -3:00 - -03 2001 Sep 13 -3:00 Brazil -03/-02 2002 Oct 1 -3:00 - -03 # # Pernambuco (PE) (except Atlantic islands) Zone America/Recife -2:19:36 - LMT 1914 -3:00 Brazil -03/-02 1990 Sep 17 -3:00 - -03 1999 Sep 30 -3:00 Brazil -03/-02 2000 Oct 15 -3:00 - -03 2001 Sep 13 -3:00 Brazil -03/-02 2002 Oct 1 -3:00 - -03 # # Tocantins (TO) Zone America/Araguaina -3:12:48 - LMT 1914 -3:00 Brazil -03/-02 1990 Sep 17 -3:00 - -03 1995 Sep 14 -3:00 Brazil -03/-02 2003 Sep 24 -3:00 - -03 2012 Oct 21 -3:00 Brazil -03/-02 2013 Sep -3:00 - -03 # # Alagoas (AL), Sergipe (SE) Zone America/Maceio -2:22:52 - LMT 1914 -3:00 Brazil -03/-02 1990 Sep 17 -3:00 - -03 1995 Oct 13 -3:00 Brazil -03/-02 1996 Sep 4 -3:00 - -03 1999 Sep 30 -3:00 Brazil -03/-02 2000 Oct 22 -3:00 - -03 2001 Sep 13 -3:00 Brazil -03/-02 2002 Oct 1 -3:00 - -03 # # Bahia (BA) # There are too many Salvadors elsewhere, so use America/Bahia instead # of America/Salvador. Zone America/Bahia -2:34:04 - LMT 1914 -3:00 Brazil -03/-02 2003 Sep 24 -3:00 - -03 2011 Oct 16 -3:00 Brazil -03/-02 2012 Oct 21 -3:00 - -03 # # Goiás (GO), Distrito Federal (DF), Minas Gerais (MG), # Espírito Santo (ES), Rio de Janeiro (RJ), São Paulo (SP), Paraná (PR), # Santa Catarina (SC), Rio Grande do Sul (RS) Zone America/Sao_Paulo -3:06:28 - LMT 1914 -3:00 Brazil -03/-02 1963 Oct 23 0:00 -3:00 1:00 -02 1964 -3:00 Brazil -03/-02 # # Mato Grosso do Sul (MS) Zone America/Campo_Grande -3:38:28 - LMT 1914 -4:00 Brazil -04/-03 # # Mato Grosso (MT) Zone America/Cuiaba -3:44:20 - LMT 1914 -4:00 Brazil -04/-03 2003 Sep 24 -4:00 - -04 2004 Oct 1 -4:00 Brazil -04/-03 # # Rondônia (RO) Zone America/Porto_Velho -4:15:36 - LMT 1914 -4:00 Brazil -04/-03 1988 Sep 12 -4:00 - -04 # # Roraima (RR) Zone America/Boa_Vista -4:02:40 - LMT 1914 -4:00 Brazil -04/-03 1988 Sep 12 -4:00 - -04 1999 Sep 30 -4:00 Brazil -04/-03 2000 Oct 15 -4:00 - -04 # # east Amazonas (AM): Boca do Acre, Jutaí, Manaus, Floriano Peixoto # The great circle line from Tabatinga to Porto Acre divides # east from west Amazonas. Zone America/Manaus -4:00:04 - LMT 1914 -4:00 Brazil -04/-03 1988 Sep 12 -4:00 - -04 1993 Sep 28 -4:00 Brazil -04/-03 1994 Sep 22 -4:00 - -04 # # west Amazonas (AM): Atalaia do Norte, Boca do Maoco, Benjamin Constant, # Eirunepé, Envira, Ipixuna Zone America/Eirunepe -4:39:28 - LMT 1914 -5:00 Brazil -05/-04 1988 Sep 12 -5:00 - -05 1993 Sep 28 -5:00 Brazil -05/-04 1994 Sep 22 -5:00 - -05 2008 Jun 24 0:00 -4:00 - -04 2013 Nov 10 -5:00 - -05 # # Acre (AC) Zone America/Rio_Branco -4:31:12 - LMT 1914 -5:00 Brazil -05/-04 1988 Sep 12 -5:00 - -05 2008 Jun 24 0:00 -4:00 - -04 2013 Nov 10 -5:00 - -05