AST · Atlantic Standard Time

Countries using the AST time zone are 🇦🇮 Anguilla, 🇦🇬 Antigua and Barbuda, 🇦🇼 Aruba, 🇵🇾 Paraguay, 🇧🇧 Barbados, 🇨🇦 Canada, 🇧🇷 Brazil, 🇻🇪 Venezuela, 🇨🇼 Curacao, 🇺🇸 United States, 🇩🇲 Dominica, 🇹🇨 Turks and Caicos Islands, 🇬🇩 Grenada, 🇬🇵 Guadeloupe, 🇬🇾 Guyana, 🇨🇺 Cuba, 🇧🇶 Bonaire, Saint Eustatius and Saba, 🇧🇴 Bolivia, 🇸🇽 Sint Maarten, 🇲🇫 Saint Martin, 🇲🇶 Martinique, 🇲🇸 Montserrat, 🇧🇸 Bahamas, 🇭🇹 Haiti, 🇹🇹 Trinidad and Tobago, 🇧🇱 Saint Barthelemy, 🇰🇳 Saint Kitts and Nevis, 🇱🇨 Saint Lucia, 🇵🇷 Puerto Rico, 🇻🇨 Saint Vincent and the Grenadines, 🇻🇬 British Virgin Islands, 🇻🇮 U.S. Virgin Islands, 🇨🇱 Chile, and 🇩🇴 Dominican Republic.

Atlantic Standard Time, abbreviated as AST, has an offset of UTC-04:00. This indicates that the time zone is positioned 4 hours and 0 minutes behind of Coordinated Universal Time.