Chiang Mai to Porto Rafti: time difference
Porto Rafti is 4 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇬🇷 Porto Rafti, Greece
24
- Eastern European Summer Time
- UTC+3
- Daytime
☀️ 07:34 · 🌙 18:47 · 11 h 13 min
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 20:43 8:43 PM Porto Rafti 16:43 4:43 PM You –:–
20:43 8:43 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:02
16:43 4:43 PM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:47
·
−4 h
Porto Rafti is 4 h behind Chiang Mai.
When you, Chiang Mai and Porto Rafti 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
🇬🇷 Porto Rafti
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 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇷 Porto Rafti |
|---|---|---|
| Local time | 20:43 | 16:43 |
| Local date | Friday, October 16, 2026 | Friday, October 16, 2026 |
| Time zone | Indochina Time | Eastern European Summer Time |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Chiang Mai | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:19 | 07:34 |
| Sunset | 18:02 | 18:47 |
| Daylight | 11 h 43 min | 11 h 13 min |
| People on this clock | 127,240 | 10,526 |
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 Porto Rafti: common questions
How far behind Chiang Mai is Porto Rafti?
Porto Rafti is 4 hours behind Chiang Mai: UTC+3 against UTC+7.
What time is it in Porto Rafti when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 5:00 AM in Porto Rafti.
What time is it in Porto Rafti at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Porto Rafti it is 2:00 PM at that moment.
When is a good time to call Porto Rafti from Chiang Mai?
Between 1:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 2:00 PM in Porto Rafti – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Porto Rafti compared with Chiang Mai?
The new day starts in Porto Rafti later: until 4:00 AM in Chiang Mai, it is still the previous day there. From 8:00 PM in Porto Rafti, Chiang Mai is already on the next day.
Does the time gap between Chiang Mai and Porto Rafti change during the year?
Yes – daylight saving time is used in Porto Rafti but not in Chiang Mai. From October 25, 2026, Porto Rafti will be 5 hours behind Chiang Mai.
