AST to Singapore time
ASTAtlantic Time1:47:52 PMSun 27 Sept · ADT UTC−3
11 hSingapore is ahead
SingaporeSingapore12:47:52 AMMon 28 Sept · SGT UTC+8Synchronising…
AST and Singapore time difference
Singapore is currently 11 h ahead of AST. AST is on ADT (UTC−03:00) and Singapore is on SGT (UTC+08:00).
The difference can change with daylight saving time. The next change is in AST on Sunday, 1 November 2026, after which Singapore will be 12 h ahead of AST.
If it is 9:00 in AST, what time is it in Singapore?
It is 20:00 in Singapore.
What is the best time for a call between AST and Singapore?
Use the planner above: green hours are within 9:00–17:00 in both places.