Chiang Mai to Rumia: time difference
Rumia is 5 h behind Chiang Mai. 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.
Chiang Mai 07:30 7:30 AM Rumia 02:30 2:30 AM You –:–
07:30 7:30 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
02:30 2:30 AM
Central European Summer Time · UTC+2
☀️ 07:25 · 🌙 17:39
·
−5 h
Rumia is 5 h behind Chiang Mai.
When you, Chiang Mai and Rumia 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
🇵🇱 Rumia
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 17 5 PM 18 6 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇵🇱 Rumia |
|---|---|---|
| Local time | 07:30 | 02:30 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Central European Summer Time |
| UTC offset | UTC+7 | UTC+2 |
| Offset from Chiang Mai | — | −5 h |
| IANA zone | Asia/Bangkok | Europe/Warsaw |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:20 | 07:25 |
| Sunset | 17:59 | 17:39 |
| Daylight | 11 h 39 min | 10 h 14 min |
| People on this clock | 127,240 | 49,672 |
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 Rumia: common questions
How many hours behind Chiang Mai is Rumia?
The clocks in Rumia are 5 hours behind those in Chiang Mai (UTC+2 and UTC+7).
What time is it in Rumia when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 4:00 AM in Rumia.
What time is it in Rumia at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Rumia it is 1:00 PM at that moment.
When is a good time to call Rumia from Chiang Mai?
Between 2:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 1:00 PM in Rumia – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Rumia?
Until 5:00 AM in Chiang Mai it is still the previous day in Rumia. The other way round, from 7:00 PM in Rumia it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Rumia the same all year?
No. Only Rumia switches to summer time, so the gap changes twice a year. From October 25, 2026, Rumia will be 6 hours behind Chiang Mai.
