Da Nang to Ratnapura: time difference
Ratnapura is 1 h 30 min behind Da Nang. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Da Nang 15:49 3:49 PM Ratnapura 14:19 2:19 PM You –:–
15:49 3:49 PM
Indochina Time · UTC+7
☀️ 05:39 · 🌙 17:31
14:19 2:19 PM
India Standard Time · UTC+5:30
☀️ 05:56 · 🌙 17:56
·
−1 h 30 min
Ratnapura is 1 h 30 min behind Da Nang.
When you, Da Nang and Ratnapura 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
🇱🇰 Ratnapura
22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇱🇰 Ratnapura |
|---|---|---|
| Local time | 15:49 | 14:19 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | India Standard Time |
| UTC offset | UTC+7 | UTC+5:30 |
| Offset from Da Nang | — | −1 h 30 min |
| IANA zone | Asia/Ho Chi Minh | Asia/Colombo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:56 |
| Sunset | 17:31 | 17:56 |
| Daylight | 11 h 52 min | 12 h 1 min |
| People on this clock | 1,245,200 | 52,100 |
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 Ratnapura: common questions
What is the time difference between Da Nang and Ratnapura?
Ratnapura is 1 hour and 30 minutes behind: it uses UTC+5:30, while Da Nang is on UTC+7.
What time is it in Ratnapura at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Ratnapura it is 7:30 AM at that moment.
What time is it in Ratnapura when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 4:30 PM in Ratnapura.
When is a good time to call Ratnapura from Da Nang?
Between 10:30 AM and 6:00 PM in Da Nang – that is 9:00 AM to 4:30 PM in Ratnapura – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Da Nang is it still yesterday in Ratnapura?
Before 1:30 AM in Da Nang, the date in Ratnapura has not changed yet. From 10:30 PM in Ratnapura, it is already the next day in Da Nang.
Does the time gap between Da Nang and Ratnapura change during the year?
No, the clocks change neither in Da Nang nor in Ratnapura, so the gap is 1 hour and 30 minutes all year round.
