Singapore to Tsukuba: time difference
Tsukuba 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 19:38 7:38 PM Tsukuba 20:38 8:38 PM You –:–
19:38 7:38 PM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
20:38 8:38 PM
Japan Standard Time · UTC+9
☀️ 05:49 · 🌙 17:02
·
+1 h
Tsukuba is 1 h ahead of Singapore.
When you, Singapore and Tsukuba 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
🇯🇵 Tsukuba
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 | 🇯🇵 Tsukuba |
|---|---|---|
| Local time | 19:38 | 20:38 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:48 | 05:49 |
| Sunset | 18:53 | 17:02 |
| Daylight | 12 h 5 min | 11 h 13 min |
| People on this clock | 5,535,002 | 230,398 |
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 Tsukuba: common questions
How far ahead of Singapore is Tsukuba?
Tsukuba is 1 hour ahead of Singapore: UTC+9 against UTC+8.
What time is it in Tsukuba at the start of the working day in Singapore?
The working day in Singapore starts at 9:00 AM; in Tsukuba it is 10:00 AM at that moment.
If it is 6:00 PM in Singapore, what time is it in Tsukuba?
At 6:00 PM in Singapore, clocks in Tsukuba show 7:00 PM.
When do working hours in Singapore and in Tsukuba overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Singapore, which is 10:00 AM to 6:00 PM in Tsukuba.
When does the date change in Tsukuba compared with Singapore?
The new day starts in Tsukuba earlier: at 11:00 PM in Singapore it is already midnight there. Until 1:00 AM in Tsukuba, Singapore is still on the previous day.
Is the time difference between Singapore and Tsukuba the same all year?
Yes. Neither Singapore nor Tsukuba switches to summer time, so the gap is always 1 hour.
