Chiang Mai to Sunny Beach: time difference
Sunny Beach is 4 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇬 Sunny Beach, Bulgaria
39
- Eastern European Summer Time
- UTC+3
- Night
☀️ 07:21 · 🌙 18:30 · 11 h 9 min
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 03:01 3:01 AM Sunny Beach 23:01 11:01 PM You –:–
03:01 3:01 AM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:03
23:01 11:01 PM
Eastern European Summer Time · UTC+3
☀️ 07:21 · 🌙 18:30
·
−4 h
Sunny Beach is 4 h behind Chiang Mai.
When you, Chiang Mai and Sunny Beach 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
🇧🇬 Sunny Beach
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 | 🇧🇬 Sunny Beach |
|---|---|---|
| Local time | 03:01 | 23:01 |
| Local date | Thursday, October 15, 2026 | Wednesday, October 14, 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/Sofia |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:18 | 07:21 |
| Sunset | 18:03 | 18:30 |
| Daylight | 11 h 44 min | 11 h 9 min |
| People on this clock | 127,240 | 13,347 |
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 Sunny Beach: common questions
How far behind Chiang Mai is Sunny Beach?
Sunny Beach is 4 hours behind Chiang Mai: UTC+3 against UTC+7.
What time is it in Sunny Beach at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Sunny Beach it is 5:00 AM at that moment.
What time is it in Sunny Beach at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Sunny Beach it is 2:00 PM at that moment.
When is a good time to call Sunny Beach from Chiang Mai?
Between 1:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 2:00 PM in Sunny Beach – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Chiang Mai is it still yesterday in Sunny Beach?
Before 4:00 AM in Chiang Mai, the date in Sunny Beach has not changed yet. From 8:00 PM in Sunny Beach, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Sunny Beach change?
Yes. The clocks change only in Sunny Beach. From October 25, 2026, Sunny Beach will be 5 hours behind Chiang Mai.
