Singapore to Okinawa: time difference
Okinawa is 1 h ahead of Singapore. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Singapore 12:45 12:45 PM Okinawa 13:45 1:45 PM You –:–
12:45 12:45 PM
Singapore Standard Time · UTC+8
☀️ 06:50 · 🌙 18:55
13:45 1:45 PM
Japan Standard Time · UTC+9
☀️ 06:25 · 🌙 18:07
·
+1 h
Okinawa is 1 h ahead of Singapore.
When you, Singapore and Okinawa are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇬 Singapore
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇯🇵 Okinawa
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇬 Singapore | 🇯🇵 Okinawa |
|---|---|---|
| Local time | 12:45 | 13:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Singapore Standard Time | Japan Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Singapore | — | +1 h |
| IANA zone | Asia/Singapore | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:50 | 06:25 |
| Sunset | 18:55 | 18:07 |
| Daylight | 12 h 6 min | 11 h 42 min |
| People on this clock | 5,535,002 | 142,752 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Okinawa: common questions
What is the time difference between Singapore and Okinawa?
Okinawa is 1 hour ahead: it uses UTC+9, while Singapore is on UTC+8.
What time is it in Okinawa when it is 9:00 AM in Singapore?
When it is 9:00 AM in Singapore, it is 10:00 AM in Okinawa.
If it is 6:00 PM in Singapore, what time is it in Okinawa?
At 6:00 PM in Singapore, clocks in Okinawa show 7:00 PM.
Is there a time when both Singapore and Okinawa are at work?
Yes: from 9:00 AM to 5:00 PM in Singapore (10:00 AM to 6:00 PM in Okinawa), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Okinawa?
From 11:00 PM in Singapore it is already the next day in Okinawa. The other way round, until 1:00 AM in Okinawa it is still the previous day in Singapore.
Is the time difference between Singapore and Okinawa the same all year?
Yes. Neither Singapore nor Okinawa switches to summer time, so the gap is always 1 hour.
