Quarter to Twelve

Atlantic Standard Time (AST)

Atlantic Standard Time, abbreviated as AST is 4 hours behind Coordinated Universal Time (UTC), resulting in UTC-04:00.

What time is it in AST now?

The current time in AST is 5:22 pm (March 26, 2023).

 
 
00:00
Use the slider above to view the day and night map at different times of the day.
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

Time difference from Atlantic Standard Time (UTC-04:00)

Australian Central Daylight Time
+14 hours 30 minutes
Australian Central Standard Time
+13 hours 30 minutes
Acre Time
-1 hour
Australian Central Western Standard Time
+12 hours 45 minutes
Atlantic Daylight Time
+1 hour
Australian Eastern Daylight Time
+15 hours
Australian Eastern Standard Time
+14 hours
Afghanistan Time
+8 hours 30 minutes
Alaska Daylight Time
-4 hours
Alaska Standard Time
-5 hours
Alma-Ata Time
+10 hours
Amazon Summer Time
+1 hour
Armenia Time
+8 hours
Anadyr Time
+16 hours
Aqtobe Time
+9 hours
Argentina Time
+1 hour
Arabia Standard Time
+7 hours
Australian Western Standard Time
+12 hours
Azores Summer Time
+4 hours
Azores Standard Time
+3 hours
Azerbaijan Time
+8 hours
Brunei Time
+12 hours
British Indian Ocean Time
+10 hours
Baker Island Time
-8 hours
Brasília Summer Time
+2 hours
Brasília Time
+1 hour
Bangladesh Standard Time
+10 hours
Bougainville Standard Time
+15 hours
British Summer Time
+5 hours
Bhutan Time
+10 hours
Central Africa Time
+6 hours
Cocos Islands Time
+10 hours 30 minutes
Central Daylight Time
-1 hour
Central European Summer Time
+6 hours
Central European Time
+5 hours
Chatham Daylight Time
+17 hours 45 minutes
Chatham Standard Time
+16 hours 45 minutes
Choibalsan Standard Time
+12 hours
Choibalsan Summer Time
+13 hours
Chamorro Standard Time
+14 hours
Chuuk Time
+14 hours
Clipperton Island Standard Time
-4 hours
Cook Island Time
-6 hours
Chile Summer Time
+1 hour
Colombia Time
-1 hour
Central Standard Time
-2 hours
China Standard Time
+12 hours
Cuba Standard Time
-1 hour
Cape Verde Time
+3 hours
Christmas Island Time
+11 hours
Davis Time
+11 hours
Dumont d'Urville Time
+14 hours
Easter Island Summer Time
-1 hour
Easter Island Standard Time
-2 hours
East Africa Time
+7 hours
Ecuador Time
-1 hour
Eastern European Summer Time
+7 hours
Eastern European Time
+6 hours
Eastern Greenland Summer Time
+4 hours
Eastern Greenland Time
+3 hours
Eastern Standard Time
-1 hour
Further-eastern European Time
+7 hours
Fiji Time
+16 hours
Falkland Islands Summer Time
+1 hour
Fernando de Noronha Time
+2 hours
Galápagos Time
-2 hours
Gambier Islands Time
-5 hours
Georgia Standard Time
+8 hours
French Guiana Time
+1 hour
Gilbert Island Time
+16 hours
Gambier Island Time
-5 hours
Greenwich Mean Time
+4 hours
South Georgia Time
+2 hours
Gulf Standard Time
+8 hours
Hawaii–Aleutian Daylight Time
-5 hours
Hawaii–Aleutian Standard Time
-6 hours
Hong Kong Time
+12 hours
Heard and McDonald Islands Time
+9 hours
Hovd Time
+11 hours
Indochina Time
+11 hours
International Day Line West time zone
-8 hours
Israel Daylight Time
+7 hours
Indian Ocean Time
+7 hours
Iran Daylight Time
+8 hours 30 minutes
Irkutsk Time
+12 hours
Iran Standard Time
+7 hours 30 minutes
Indian Standard Time
+9 hours 30 minutes
Irish Standard Time
+5 hours
Israel Standard Time
+6 hours
Japan Standard Time
+13 hours
Kaliningrad Time
+6 hours
Kyrgyzstan Time
+10 hours
Kosrae Time
+15 hours
Krasnoyarsk Time
+11 hours
Korea Standard Time
+13 hours
Lord Howe Standard Time
+14 hours 30 minutes
Lord Howe Daylight Time
+15 hours
Line Islands Time
+18 hours
Magadan Time
+16 hours
Marquesas Islands Time
-5 hours 30 minutes
Mawson Station Time
+9 hours
Mountain Daylight Time
-2 hours
Middle European Time
+5 hours
Middle European Summer Time
+6 hours
Marshall Islands Time
+16 hours
Macquarie Island Station Time
+15 hours
Marquesas Islands Time
-5 hours 30 minutes
Myanmar Standard Time
+10 hours 30 minutes
Moscow Time
+7 hours
Malaysia Standard Time
+12 hours
Mountain Standard Time
-3 hours
Mauritius Time
+8 hours
Maldives Time
+9 hours
Malaysia Time
+12 hours
New Caledonia Time
+15 hours
Newfoundland Daylight Time
+1 hour 30 minutes
Norfolk Island Time
+15 hours
Novosibirsk Time
+11 hours
Nepal Time
+9 hours 45 minutes
Newfoundland Standard Time
+30 minutes
Newfoundland Time
+30 minutes
Niue Time
-7 hours
New Zealand Daylight Time
+17 hours
New Zealand Standard Time
+16 hours
Omsk Time
+10 hours
Oral Time
+9 hours
Pacific Daylight Time
-3 hours
Peru Time
-1 hour
Kamchatka Time
+16 hours
Papua New Guinea Time
+14 hours
Phoenix Island Time
+17 hours
Philippine Time
+12 hours
Philippine Standard Time
+12 hours
Pakistan Standard Time
+9 hours
Saint Pierre and Miquelon Daylight Time
+2 hours
Saint Pierre and Miquelon Standard Time
+1 hour
Pohnpei Standard Time
+15 hours
Pacific Standard Time
-4 hours
Palau Time
+13 hours
Paraguay Summer Time
+1 hour
Réunion Time
+8 hours
Rothera Research Station Time
+1 hour
Sakhalin Island Time
+15 hours
Samara Time
+8 hours
South African Standard Time
+6 hours
Solomon Islands Time
+15 hours
Seychelles Time
+8 hours
Samoa Daylight Time
-6 hours
Singapore Time
+12 hours
Sri Lanka Standard Time
+9 hours 30 minutes
Srednekolymsk Time
+15 hours
Suriname Time
+1 hour
Samoa Standard Time
-7 hours
Singapore Standard Time
+12 hours
Showa Station Time
+7 hours
Tahiti Time
-6 hours
Thailand Standard Time
+11 hours
French Southern and Antarctic Time
+9 hours
Tajikistan Time
+9 hours
Tokelau Time
+17 hours
Timor Leste Time
+13 hours
Turkmenistan Time
+9 hours
Turkey Time
+7 hours
Tonga Time
+17 hours
Tuvalu Time
+16 hours
Ulaanbaatar Summer Time
+13 hours
Ulaanbaatar Standard Time
+12 hours
Coordinated Universal Time
+4 hours
Uruguay Summer Time
+2 hours
Uruguay Standard Time
+1 hour
Uzbekistan Time
+9 hours
Vladivostok Time
+14 hours
Volgograd Time
+8 hours
Vostok Station Time
+10 hours
Vanuatu Time
+15 hours
Wake Island Time
+16 hours
West Africa Summer Time
+6 hours
West Africa Time
+5 hours
Western European Summer Time
+5 hours
Western European Time
+4 hours
Western Indonesian Time
+11 hours
Eastern Indonesian Time
+13 hours
Central Indonesia Time
+12 hours
West Greenland Summer Time
+2 hours
West Greenland Time
+1 hour
Western Standard Time
+12 hours
Yakutsk Time
+13 hours
Yekaterinburg Time
+9 hours