Da Nang to Sao Tome and Principe: time difference
Sao Tome and Principe is 7 h behind Da Nang. 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.
Da Nang 15:04 3:04 PM Sao Tome and Principe 08:04 8:04 AM You –:–
15:04 3:04 PM
Indochina Time · UTC+7
☀️ 05:39 · 🌙 17:31
08:04 8:04 AM
Greenwich Mean Time · UTC+0
☀️ 05:18 · 🌙 17:24
·
−7 h
Sao Tome and Principe is 7 h behind Da Nang.
When you, Da Nang and Sao Tome and Principe are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇻🇳 Da Nang
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
🇸🇹 Sao Tome and Principe
17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇸🇹 Sao Tome and Principe |
|---|---|---|
| Local time | 15:04 | 08:04 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Greenwich Mean Time |
| UTC offset | UTC+7 | UTC+0 |
| Offset from Da Nang | — | −7 h |
| IANA zone | Asia/Ho Chi Minh | Africa/Sao Tome |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:18 |
| Sunset | 17:31 | 17:24 |
| Daylight | 11 h 52 min | 12 h 6 min |
| People on this clock | 1,245,200 | 204,327 |
Compare Da Nang with another city
More comparisons with Da Nang: the time zones next to it and the far side of the clock.
Big time differences
Da Nang and Sao Tome and Principe: common questions
How far behind Da Nang is Sao Tome and Principe?
Sao Tome and Principe is 7 hours behind Da Nang: UTC+0 against UTC+7.
What time is it in Sao Tome and Principe at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Sao Tome and Principe it is 2:00 AM at that moment.
If it is 6:00 PM in Da Nang, what time is it in Sao Tome and Principe?
At 6:00 PM in Da Nang, clocks in Sao Tome and Principe show 11:00 AM.
When is a good time to call Sao Tome and Principe from Da Nang?
Between 4:00 PM and 6:00 PM in Da Nang – that is 9:00 AM to 11:00 AM in Sao Tome and Principe – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Sao Tome and Principe?
Until 7:00 AM in Da Nang it is still the previous day in Sao Tome and Principe. The other way round, from 5:00 PM in Sao Tome and Principe it is already the next day in Da Nang.
Does the time difference between Da Nang and Sao Tome and Principe change?
No. Neither place uses daylight saving time, so the difference stays 7 hours all year.
