UTC−03:00

UTC−03:00 makes clocks three hours earlier than Greenwich Mean Time.

These are countries who use UTC-03:00 for time.

As standard time (all year round)
Suriname
Falkland Islands
French Guiana
Brazil - Brasília Time
Except the western states of Acre, Amazonas, Mato Grosso, Mato Grosso do Sul, Rondônia, Roraima, and far-away islands
Argentinahttp://www.lanacion.com.ar/nota.asp?nota_id=1187055  retrieved on Oct. 17, 2009
Uruguay
 Antarctica - Graham Land

As standard time (Northern Hemisphere winter)
Greenland (Kalaallit Nunaat) - most of island, including south coast and southwest coast - observes European Union DST rules
Saint-Pierre and Miquelon (France) - observes North American DST rules

As daylight saving time (Northern Hemisphere summer)
Canada (Atlantic Daylight Time)
Nova Scotia, New Brunswick, Prince Edward Island, Labrador except the southeastern tip
Bermuda (UK)
Greenland (Kalaallit Nunaat) - Northwest - area around Thule - observes North American DST rules

As daylight saving time (Southern Hemisphere summer)
Chile - mainland
Paraguay

References

Category:UTC offsets