Convert dates and times between Saint John’s (America/Antigua) and Singapore (Asia/Singapore). Handles daylight-saving automatically. Singapore is currently 12 hours ahead of Saint John’s.
What time is it in Singapore when it's business hours in Saint John’s? The table converts every hour of the day from Saint John’s time to Singapore time. Highlighted rows are working hours (9:00–17:00) in both cities — the best window to schedule a call or meeting.
| Saint John’s | Singapore |
|---|---|
| 0:00 | 12:00 |
| 1:00 | 13:00 |
| 2:00 | 14:00 |
| 3:00 | 15:00 |
| 4:00 | 16:00 |
| 5:00 | 17:00 |
| 6:00 | 18:00 |
| 7:00 | 19:00 |
| 8:00 | 20:00 |
| 9:00 | 21:00 |
| 10:00 | 22:00 |
| 11:00 | 23:00 |
| 12:00 | 0:00 (+1) |
| 13:00 | 1:00 (+1) |
| 14:00 | 2:00 (+1) |
| 15:00 | 3:00 (+1) |
| 16:00 | 4:00 (+1) |
| 17:00 | 5:00 (+1) |
| 18:00 | 6:00 (+1) |
| 19:00 | 7:00 (+1) |
| 20:00 | 8:00 (+1) |
| 21:00 | 9:00 (+1) |
| 22:00 | 10:00 (+1) |
| 23:00 | 11:00 (+1) |
Highlighted: business hours (9:00–17:00) in both cities