TimezoneHop

UTC to AST Converter

AST is 4 hours behind UTC. When it is 9:00 AM in UTC, it is 5:00 AM in AST.

Convert UTC to AST

Live
  1. UTCUTC
    6:27 AMThu, Nov 5
  2. ASTAST (UTC−4), 4 hours behind
    2:27 AMThu, Nov 5
Thursday, November 5, 2026

UTC to AST time table

UTCAST
12:00 AM8:00 PMprevious day
1:00 AM9:00 PMprevious day
2:00 AM10:00 PMprevious day
3:00 AM11:00 PMprevious day
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 PM

Best time for a meeting

The best time to meet is 1:00 PM–5:00 PM in UTC (9:00 AM–1:00 PM in AST), when both are within 9 AM–5 PM working hours.

Daylight saving changes

UTC and AST are fixed UTC offsets, so the difference between them never changes.

More about these times

Convert UTC to other places

Convert other places to AST