Chiang Mai to Polonnaruwa: time difference
Polonnaruwa is 1 h 30 min behind Chiang Mai. 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.
Chiang Mai 17:59 5:59 PM Polonnaruwa 16:29 4:29 PM You –:–
17:59 5:59 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
16:29 4:29 PM
India Standard Time · UTC+5:30
☀️ 05:54 · 🌙 17:50
·
−1 h 30 min
Polonnaruwa is 1 h 30 min behind Chiang Mai.
When you, Chiang Mai and Polonnaruwa are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇱🇰 Polonnaruwa
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 | 🇹🇭 Chiang Mai | 🇱🇰 Polonnaruwa |
|---|---|---|
| Local time | 17:59 | 16:29 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | India Standard Time |
| UTC offset | UTC+7 | UTC+5:30 |
| Offset from Chiang Mai | — | −1 h 30 min |
| IANA zone | Asia/Bangkok | Asia/Colombo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:54 |
| Sunset | 18:01 | 17:50 |
| Daylight | 11 h 41 min | 11 h 56 min |
| People on this clock | 127,240 | 15,000 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Polonnaruwa: common questions
What is the time difference between Chiang Mai and Polonnaruwa?
Polonnaruwa is 1 hour and 30 minutes behind: it uses UTC+5:30, while Chiang Mai is on UTC+7.
What time is it in Polonnaruwa when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 7:30 AM in Polonnaruwa.
What time is it in Polonnaruwa at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Polonnaruwa it is 4:30 PM at that moment.
When is a good time to call Polonnaruwa from Chiang Mai?
Between 10:30 AM and 6:00 PM in Chiang Mai – that is 9:00 AM to 4:30 PM in Polonnaruwa – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Polonnaruwa compared with Chiang Mai?
The new day starts in Polonnaruwa later: until 1:30 AM in Chiang Mai, it is still the previous day there. From 10:30 PM in Polonnaruwa, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Polonnaruwa the same all year?
Yes. Neither Chiang Mai nor Polonnaruwa switches to summer time, so the gap is always 1 hour and 30 minutes.
