Convert Argentina Time to Atlantic Standard Time
Instantly convert Argentina Time (ART) to Atlantic Standard Time (AST) with our free online calculator.
Argentina Time
02:20:52 AM
Wed, Jun 24 (ART)
Atlantic Standard Time
01:20:52 AM
Wed, Jun 24 (AST)
Convert a Specific Time
24-Hour Comparison
| ART | AST |
|---|---|
| 12:00 AM | 11:00 PM(-1d) |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
How to Convert Argentina Time to Atlantic Standard Time
Formula
To convert Argentina Time (ART) to Atlantic Standard Time (AST): Convert ART to AST
About Argentina Time (ART)
Argentina Time (ART, IANA: America/Argentina/Buenos_Aires) is the official civil time of the Argentine Republic, set at UTC-3:00 year-round. Argentina abolished Daylight Saving Time in 2009 by Presidential Decree 1602/2009 after a brief experiment with DST (2007-2009) that was poorly received nationally. ART serves all 23 Argentine provinces + the Autonomous City of Buenos Aires, approximately 47 million people. Major cities: Buenos Aires (3M city, 16M metro), Córdoba (1.5M), Rosario (1.3M), Mendoza (1.2M), Tucumán (900K), La Plata (700K). ART is the same offset as Brasília Time (BRT), Uruguay Time (UYT), French Guiana Time (GFT), and Greenland Standard Time (WGT) — making cross-South-American coordination relatively simple within the eastern half of the continent. ART affects: BCBA Mercado de Valores de Buenos Aires (MERVAL) trading hours, La Bombonera + River Plate football match scheduling, Argentine Tax Authority AFIP filing deadlines, and Mendoza wine-tourism harvest-season vineyard schedules.
About Atlantic Standard Time (AST)
Atlantic Standard Time (AST, IANA: America/Halifax, America/Puerto_Rico) is the time zone for the Canadian Maritime provinces and most of the Caribbean, set at UTC-4:00. AST is observed in: Nova Scotia, New Brunswick, Prince Edward Island, Labrador (partially), Newfoundland's Labrador portion, eastern Quebec, Puerto Rico, US Virgin Islands, Bermuda, Anguilla, Antigua, Aruba, Barbados, British Virgin Islands, Curaçao, Dominica, Grenada, Guadeloupe, Martinique, Saint Lucia, Saint Vincent, Trinidad and Tobago, and Venezuela (since 2007). Canadian Maritime provinces observe AST in winter and switch to ADT = UTC-3:00 in summer per the Energy Policy Act-aligned Canadian schedule. The Caribbean territories (Puerto Rico, USVI, Bermuda) and US territories observe AST year-round without DST per their territorial governments. AST is the same offset as EDT (Eastern Daylight Time) during US summer months, so Halifax and New York are on the same clock in summer but Halifax is one hour ahead in winter.