Singapore to Hanoi: time difference
Hanoi is 1 h behind 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 09:17 9:17 AM Hanoi 08:17 8:17 AM You –:–
09:17 9:17 AM
Singapore Standard Time · UTC+8
☀️ 06:50 · 🌙 18:55
08:17 8:17 AM
Indochina Time · UTC+7
☀️ 05:51 · 🌙 17:38
·
−1 h
Hanoi is 1 h behind Singapore.
When you, Singapore and Hanoi 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
🇻🇳 Hanoi
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇬 Singapore | 🇻🇳 Hanoi |
|---|---|---|
| Local time | 09:17 | 08:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Singapore Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Singapore | — | −1 h |
| IANA zone | Asia/Singapore | Asia/Ho Chi Minh |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:50 | 05:51 |
| Sunset | 18:55 | 17:38 |
| Daylight | 12 h 6 min | 11 h 47 min |
| People on this clock | 5,535,002 | 8,587,100 |
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 Hanoi: common questions
What is the time difference between Singapore and Hanoi?
Hanoi is 1 hour behind: it uses UTC+7, while Singapore is on UTC+8.
What time is it in Hanoi at the start of the working day in Singapore?
The working day in Singapore starts at 9:00 AM; in Hanoi it is 8:00 AM at that moment.
What time is it in Hanoi when it is 6:00 PM in Singapore?
When it is 6:00 PM in Singapore, it is 5:00 PM in Hanoi.
When do working hours in Singapore and in Hanoi overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Singapore, which is 9:00 AM to 5:00 PM in Hanoi.
When does the date change in Hanoi compared with Singapore?
The new day starts in Hanoi later: until 1:00 AM in Singapore, it is still the previous day there. From 11:00 PM in Hanoi, Singapore is already on the next day.
Is the time difference between Singapore and Hanoi the same all year?
Yes. Neither Singapore nor Hanoi switches to summer time, so the gap is always 1 hour.
