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UTC−03:00 is a time offset that subtracts 3 hours from Coordinated Universal Time (UTC).

UTC hue4map X world Robinson.png
All time zones defined by difference with UTC
Min Behind (−) 0 Ahead (+)
:00 12 11 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
:30 9 3 2 3 4 5 6 9 10
:45 5 8 12 13
Areas in a darker shade use daylight saving time. The base color shows the standard time.
  UTC−03:00 45 degrees W
18:40, 17 April 2019 UTC−03:00 [refresh]
Central45 degrees W
Western border (nautical)52.5 degrees W
Eastern border (nautical)37.5 degrees W
Date-time group (DTG)P
UTC−03: blue (January), orange (July), yellow (all year round), light blue (sea areas)
Time in Brazil, since October 30, 2013.
Time in Brazil
     ACT Acre Time UTC−5 (BRT–2)
     AMT Amazon Time UTC−4 (BRT−1)
Amazon Time
Amazon Time DST
     BRT Brasilia Time UTC−3 (BRT)
Brasilia Time
Brasilia Time DST
     FNT Fernando de Noronha Time UTC−2 (BRT+1)


As standard time (Northern Hemisphere winter)Edit

Principal cities: Nuuk

North AmericaEdit

As daylight saving time (Northern Hemisphere summer)Edit

Principal cities: Halifax

North AmericaEdit

As standard time (all year round)Edit

Principal cities: São Paulo, Buenos Aires, Montevideo

South AmericaEdit


As daylight saving time (Southern Hemisphere summer)Edit

Principal cities: Santiago, Asunción

South AmericaEdit


Places using UTC−03:00, located outside the 45°W ± 7.5° rangeEdit

  • Qaanaaq, Greenland (69°13′W corresponding to UTC−04:37)
  • Upernavik, Greenland (56°08′W corresponding to UTC−03:44)
  • Kulusuk, Greenland (37°11′W corresponding to UTC−02:28)
  • Uruguaiana, Brazil (57°05'W corresponding to UTC–03:48)
  • Saint Pierre and Miquelon (56°12′W corresponding to UTC−03:44)
  • Paramaribo, Suriname (55°10′W corresponding to UTC−03:40)
  • Recife, Brazil (34°54′W corresponding to UTC−02:19)
  • Stanley, Falkland Islands (57°51'W corresponding to UTC−03:51)
  • Buenos Aires, Argentina (58°22′W corresponding to UTC−03:53)
  • El Chaltén, Argentina (72°53′W corresponding to UTC−04:51)

See alsoEdit