24TimeZones.com Timezone abbreviations Atlantic Standard Time

Current AST time

Some locations are observed AST while the others are on daylight savings time/summer time. May be you should see ADT instead.
DST observation ends on Sunday 05 November 2017, 02:00

50308am

Saturday, September 23, 2017

Atlantic Standard Time

AST timing

AST (Atlantic Standard Time) is one of the well-known names of UTC-4 time zone which is -4h ahead of UTC (Coordinated Universal Time).

It's used during the winter. During the summer, ADT - Atlantic Daylight Time (UTC-3) is in use.

Some locations use UTC-04:00 all year long.

 

Time difference to GMT/UTC

UTC-04
 

Other Time Zones which are named AST

Abbreviation Name
AST Arabia Standard Time
 

Related timezone

 

Iana Timezones where AST is currently observed

America/Anguilla, America/Antigua, America/Aruba, America/Barbados, America/Blanc-Sablon, America/Curacao, America/Dominica, America/Grand_Turk, America/Grenada, America/Guadeloupe, America/Kralendijk, America/Lower_Princes, America/Marigot, America/Martinique, America/Montserrat, America/Port_of_Spain, America/Puerto_Rico, America/Santo_Domingo, America/St_Barthelemy, America/St_Kitts, America/St_Lucia, America/St_Thomas, America/St_Vincent, America/Tortola

 

Other Time Zones in UTC-04

Abbreviation Name
AMT Amazon Time
BOT Bolivia Time
CDT Cuba Daylight Time
CLT Chile Standard Time
COST Colombia Summer Time
EDT Eastern Daylight Time
FKT Falkland Islands Time
GYT Guyana Time
PYT Paraguay Time
VET Venezuelan Standard Time
 
 
 

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