SST to AST Time Converter
SST
02:24 AM
AST
10:24 AM
10 May 2026
SST
Singapore Standard Time (SST) is what we go by here, and it's 8 hours ahead of Coordinated Universal Time (UTC+8). Singapore does not observe, so SST remains the same all year. Check the SST Time Now.
AST
AST (Atlantic Standard Time) is 4 hours behind Coordinated Universal Time ( UTC-3:30), used. In sections of North America and the Caribbean. Most of the Caribbean islands remain on AST throughout the year, but Canadian provinces such as Nova Scotia and New Brunswick change to Atlantic Daylight Time (ADT, UTC-3) in summer. Check the AST Time Now.
SST to AST Chart
| SST Time | AST Time |
|---|---|
| 12:00 AM | 08:00 AM |
| 01:00 AM | 09:00 AM |
| 02:00 AM | 10:00 AM |
| 03:00 AM | 11:00 AM |
| 04:00 AM | 12:00 PM |
| 05:00 AM | 01:00 PM |
| 06:00 AM | 02:00 PM |
| 07:00 AM | 03:00 PM |
| 08:00 AM | 04:00 PM |
| 09:00 AM | 05:00 PM |
| 10:00 AM | 06:00 PM |
| 11:00 AM | 07:00 PM |
| 12:00 PM | 08:00 PM |
| 01:00 PM | 09:00 PM |
| 02:00 PM | 10:00 PM |
| 03:00 PM | 11:00 PM |
| 04:00 PM | 12:00 AM |
| 05:00 PM | 01:00 AM |
| 06:00 PM | 02:00 AM |
| 07:00 PM | 03:00 AM |
| 08:00 PM | 04:00 AM |
| 09:00 PM | 05:00 AM |
| 10:00 PM | 06:00 AM |
| 11:00 PM | 07:00 AM |