AST - Atlantic Standard Time

Time zones difference, time zone converter

AST is UTC-4 Hours. Atlantic Standard Time is -4 hour behind of Coordinated Universal Time (UTC). AST timezone is observed in North America, South America, Asia. Therefore, to find the current time in this time zone one has to subtract 4 hour to the present time in Coordinate Universal Time.

AST is -9.5 hour behind to Indian Standard Time-IST the local time zone and hence to convert the IST to CET subtract 9.5 hours from Indian Standard Time.

Locations where AST is Observed.

Time zone where UTC-4 is currently observed.

• Amazon Time
• Bolivia Time
• Cuba DaylightTime
• Eastern Daylight Time
• Guyana Time
• Venezuelan Standard Time