UTC−03:00
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| UTC−03:00 | |
|---|---|
| Time zone | |
 World map with the time zone highlighted | |
| UTC offset | |
| UTC | UTC±00:00 |
| Current time | |
| 03:15, 12 September 2024 UTC−03:00 [refresh] | |
| Observance of DST | |
| DST is observed throughout this time zone. | |
As standard time (Northern Hemisphere winter)
North America
- Greenland - West Greenland Time
- most of island, including south, west and northwest coasts, including Qaanaaq (except Thule Air Base) - observes European Union DST rules
- Saint-Pierre and Miquelon (France) - observes North American DST rules - sometimes called PMST, Pierre & Miquelon Standard Time
As daylight saving time (Northern Hemisphere summer)
North America
- Greenland - Atlantic Time Zone
- Thule Air Base - observes North American DST rules
- Canada - Atlantic Time Zone
- Nova Scotia, New Brunswick, Prince Edward Island, Labrador except the southeastern tip south of Black Tickle, and the easternmost portions of Quebec
- Bermuda (UK)
As standard time (all year round)
South America
- Suriname
- French Guiana
- Brazil - Northern and Northeastern States
- Argentina
- Chile
- mainland
- Falkland Islands
- Uruguay
Antarctica
- Some bases on the Antarctic Peninsula and nearby islands. See also Time in Antarctica
As standard time (Southern Hemisphere winter)
South America
- Brazil - Southern, Southeastern States
As daylight saving time (Southern Hemisphere summer)
South America
Antarctica
- Some bases on the Antarctic Peninsula and nearby islands. See also Time in Antarctica
Places using UTC−03:00, located outside the 45°W ± 7.5° range
- 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)
- 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)
- Buenos Aires, Argentina (58°22′W corresponding to UTC-03:53)
- El Chaltén, Argentina (72°53′W corresponding to UTC-04:51)