Tumon to Singapore: time difference
Singapore is 2 h behind Tumon. 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.
Tumon 03:09 3:09 AM Singapore 01:09 1:09 AM You –:–
03:09 3:09 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 17:59
01:09 1:09 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:52
·
−2 h
Singapore is 2 h behind Tumon.
When you, Tumon and Singapore are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇺 Tumon
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
🇸🇬 Singapore
22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Tumon | 🇸🇬 Singapore |
|---|---|---|
| Local time | 03:09 | 01:09 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Chamorro Standard Time | Singapore Standard Time |
| UTC offset | UTC+10 | UTC+8 |
| Offset from Tumon | — | −2 h |
| IANA zone | Pacific/Guam | Asia/Singapore |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:13 | 06:48 |
| Sunset | 17:59 | 18:52 |
| Daylight | 11 h 47 min | 12 h 5 min |
| People on this clock | 44,943 | 5,535,002 |
Compare Tumon with another city
More comparisons with Tumon: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tumon and Singapore: common questions
How many hours behind Tumon is Singapore?
The clocks in Singapore are 2 hours behind those in Tumon (UTC+8 and UTC+10).
What time is it in Singapore at the start of the working day in Tumon?
The working day in Tumon starts at 9:00 AM; in Singapore it is 7:00 AM at that moment.
What time is it in Singapore when it is 6:00 PM in Tumon?
When it is 6:00 PM in Tumon, it is 4:00 PM in Singapore.
When do working hours in Tumon and in Singapore overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Tumon, which is 9:00 AM to 4:00 PM in Singapore.
When is it still the previous day in Singapore?
Until 2:00 AM in Tumon it is still the previous day in Singapore. The other way round, from 10:00 PM in Singapore it is already the next day in Tumon.
Does the time difference between Tumon and Singapore change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
