Singapore to São Tomé time
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SGT · UTC+8 → GMT · UTC+0
Singapore is 8 hours ahead of São Tomé
Singapore · SGT
Saturday, 7 November 2026
São Tomé · GMT
Saturday, 7 November 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 17:00–18:00 in Singapore is 09:00–10:00 in São Tomé.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
20:48 Sat 7 Nov Singapore = 12:48 Sat 7 Nov São Tomé
Hour-by-hour conversion
| SingaporeEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | São Tomé | |
|---|---|---|
| 00:00 | 16:00prev. day | |
| 01:00 | 17:00prev. day | |
| 02:00 | 18:00prev. day | |
| 03:00 | 19:00prev. day | |
| 04:00 | 20:00prev. day | |
| 05:00 | 21:00prev. day | |
| 06:00 | 22:00prev. day | |
| 07:00 | 23:00prev. day | |
| 08:00 | 00:00 | |
| 09:00 | 01:00 | |
| 10:00 | 02:00 | |
| 11:00 | 03:00 | |
| 12:00 | 04:00 | |
| 13:00 | 05:00 | |
| 14:00 | 06:00 | |
| 15:00 | 07:00 | |
| 16:00 | 08:00 | |
| 17:00 | 09:00 | Both at work |
| 18:00 | 10:00 | |
| 19:00 | 11:00 | |
| 20:00 | 12:00 | Now |
| 21:00 | 13:00 | |
| 22:00 | 14:00 | |
| 23:00 | 15:00 |
Planning between Singapore and São Tomé
Singapore (Asia/Singapore) is UTC+8 and São Tomé (Africa/Sao_Tome) is UTC+0 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Singapore is 01:00 in São Tomé
- 12:00 in Singapore is 04:00 in São Tomé
- 15:00 in Singapore is 07:00 in São Tomé
- 18:00 in Singapore is 10:00 in São Tomé
Reverse: São Tomé to Singapore. Or open both in the meeting planner with more cities.