Singapore to Yokosuka: time difference
Yokosuka 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 08:54 8:54 AM Yokosuka 09:54 9:54 AM You –:–
08:54 8:54 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
09:54 9:54 AM
Japan Standard Time · UTC+9
☀️ 05:51 · 🌙 17:03
·
+1 h
Yokosuka is 1 h ahead of Singapore.
When you, Singapore and Yokosuka 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
🇯🇵 Yokosuka
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 | 🇯🇵 Yokosuka |
|---|---|---|
| Local time | 08:54 | 09:54 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 05:51 |
| Sunset | 18:53 | 17:03 |
| Daylight | 12 h 5 min | 11 h 12 min |
| People on this clock | 5,535,002 | 388,078 |
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 Yokosuka: common questions
How far ahead of Singapore is Yokosuka?
Yokosuka is 1 hour ahead of Singapore: UTC+9 against UTC+8.
If it is 9:00 AM in Singapore, what time is it in Yokosuka?
At 9:00 AM in Singapore, clocks in Yokosuka show 10:00 AM.
If it is 6:00 PM in Singapore, what time is it in Yokosuka?
At 6:00 PM in Singapore, clocks in Yokosuka show 7:00 PM.
Is there a time when both Singapore and Yokosuka are at work?
Yes: from 9:00 AM to 5:00 PM in Singapore (10:00 AM to 6:00 PM in Yokosuka), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Yokosuka?
From 11:00 PM in Singapore it is already the next day in Yokosuka. The other way round, until 1:00 AM in Yokosuka it is still the previous day in Singapore.
Is the time difference between Singapore and Yokosuka the same all year?
Yes. Neither Singapore nor Yokosuka switches to summer time, so the gap is always 1 hour.
