Home > Time Zones > Time Zone Abbreviations > AST - Atlantic Standard Time
Time Zone, Time AST / Atlantic Standard Time

AST
Atlantic Standard Time
(UTC -4)

Atlantic Standard Time (AST) is -4 hours behind Coordinated Universal Time (UTC).
AST time is used in: North America
Also known as: HNA Time Zone
AST time now:
00:11
Wed, 2 July 2025

Time Zones with the same UTC -4 offset

Abbr. Time zone name Region Offset
AMT Amazon Time South America UTC -4
AST Atlantic Standard Time North America UTC -4
BOT Bolivia Time South America UTC -4
CLT Chile Standard Time South America UTC -4
EDT Eastern Daylight Time North America UTC -4
FKT Falkland Island Time South America UTC -4
GYT Guyana Time South America UTC -4
PYT Paraguay Time South America UTC -4
VET Venezuelan Standard Time South America UTC -4
Time, Time Zones
Current date and time
Universal TimeUT/GMT, Universal Time
Wed, 2 Jul 2025 - 04:11
HI, USAHonolulu, HI, USA
Tue, 1 Jul 2025 - 18:11
CA, USALos Angeles, CA, USA
Tue, 1 Jul 2025 - 21:11
NY, USANew York City, NY, USA
Wed, 2 Jul 2025 - 00:11
CanadaToronto, Canada
Wed, 2 Jul 2025 - 00:11
BrazilSão Paulo, Brazil
Wed, 2 Jul 2025 - 01:11
United KingdomLondon, United Kingdom
Wed, 2 Jul 2025 - 05:11
FranceParis, France
Wed, 2 Jul 2025 - 06:11
RussiaMoscow, Russia
Wed, 2 Jul 2025 - 07:11
IndiaMumbai, India
Wed, 2 Jul 2025 - 09:41
ChinaShanghai, China
Wed, 2 Jul 2025 - 12:11
JapanTokyo, Japan
Wed, 2 Jul 2025 - 13:11
AustraliaSydney, Australia
Wed, 2 Jul 2025 - 14:11
New ZealandAuckland, New Zealand
Wed, 2 Jul 2025 - 16:11