Chiang Mai to Olongapo: time difference
Olongapo is 1 h ahead of Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 18:30 6:30 PM Olongapo 19:30 7:30 PM You –:–
18:30 6:30 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
19:30 7:30 PM
Philippine Standard Time · UTC+8
☀️ 05:51 · 🌙 17:38
·
+1 h
Olongapo is 1 h ahead of Chiang Mai.
When you, Chiang Mai and Olongapo 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
🇵🇭 Olongapo
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇵🇭 Olongapo |
|---|---|---|
| Local time | 18:30 | 19:30 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Philippine Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Chiang Mai | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Manila |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:51 |
| Sunset | 18:01 | 17:38 |
| Daylight | 11 h 41 min | 11 h 47 min |
| People on this clock | 127,240 | 233,040 |
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 Olongapo: common questions
How many hours ahead of Chiang Mai is Olongapo?
The clocks in Olongapo are 1 hour ahead of those in Chiang Mai (UTC+8 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Olongapo?
At 9:00 AM in Chiang Mai, clocks in Olongapo show 10:00 AM.
What time is it in Olongapo at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Olongapo it is 7:00 PM at that moment.
When is a good time to call Olongapo from Chiang Mai?
Between 9:00 AM and 5:00 PM in Chiang Mai – that is 10:00 AM to 6:00 PM in Olongapo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Olongapo compared with Chiang Mai?
The new day starts in Olongapo earlier: at 11:00 PM in Chiang Mai it is already midnight there. Until 1:00 AM in Olongapo, Chiang Mai is still on the previous day.
Does the time gap between Chiang Mai and Olongapo change during the year?
No, the clocks change neither in Chiang Mai nor in Olongapo, so the gap is 1 hour all year round.
