Singapore to Osaka: time difference
Osaka 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 09:39 9:39 AM Osaka 10:39 10:39 AM You –:–
09:39 9:39 AM
Singapore Standard Time · UTC+8
☀️ 06:50 · 🌙 18:55
10:39 10:39 AM
Japan Standard Time · UTC+9
☀️ 06:00 · 🌙 17:32
·
+1 h
Osaka is 1 h ahead of Singapore.
When you, Singapore and Osaka 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
🇯🇵 Osaka
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 | 🇯🇵 Osaka |
|---|---|---|
| Local time | 09:39 | 10:39 |
| 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 | 06:00 |
| Sunset | 18:55 | 17:32 |
| Daylight | 12 h 6 min | 11 h 32 min |
| People on this clock | 5,535,002 | 2,691,185 |
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 Osaka: common questions
How far ahead of Singapore is Osaka?
Osaka is 1 hour ahead of Singapore: UTC+9 against UTC+8.
What time is it in Osaka when it is 9:00 AM in Singapore?
When it is 9:00 AM in Singapore, it is 10:00 AM in Osaka.
What time is it in Osaka at the end of the working day in Singapore?
The working day in Singapore ends at 6:00 PM; in Osaka it is 7:00 PM at that moment.
When is a good time to call Osaka from Singapore?
Between 9:00 AM and 5:00 PM in Singapore – that is 10:00 AM to 6:00 PM in Osaka – both places are within working hours (9:00 AM–6:00 PM).
From what time in Singapore is it tomorrow in Osaka?
Once it is 11:00 PM in Singapore, the date in Osaka has already changed. Until 1:00 AM in Osaka, it is still the previous day in Singapore.
Is the time difference between Singapore and Osaka the same all year?
Yes. Neither Singapore nor Osaka switches to summer time, so the gap is always 1 hour.
