Olongapo to Austin, TX: time difference
Austin, TX is 13 h behind Olongapo. 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.
Olongapo 18:40 6:40 PM Austin, TX 05:40 5:40 AM You –:–
18:40 6:40 PM
Philippine Standard Time · UTC+8
☀️ 05:51 · 🌙 17:38
05:40 5:40 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
·
−13 h
Austin, TX is 13 h behind Olongapo.
When you, Olongapo and Austin, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇭 Olongapo
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
🇺🇸 Austin, TX
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 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
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇵🇭 Olongapo | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 18:40 | 05:40 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Philippine Standard Time | Central Daylight Time |
| UTC offset | UTC+8 | UTC-5 |
| Offset from Olongapo | — | −13 h |
| IANA zone | Asia/Manila | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:51 | 07:36 |
| Sunset | 17:38 | 18:58 |
| Daylight | 11 h 47 min | 11 h 22 min |
| People on this clock | 233,040 | 974,447 |
Compare Olongapo with another city
More comparisons with Olongapo: the time zones next to it and the far side of the clock.
Olongapo and Austin, TX: common questions
What is the time difference between Olongapo and Austin, TX?
Austin is 13 hours behind: it uses UTC−5, while Olongapo is on UTC+8.
What time is it in Austin, TX, when it is 9:00 AM in Olongapo?
When it is 9:00 AM in Olongapo, it is 8:00 PM (the previous day) in Austin.
If it is 6:00 PM in Olongapo, what time is it in Austin, TX?
At 6:00 PM in Olongapo, clocks in Austin show 5:00 AM.
When is a good time to call Austin, TX, from Olongapo?
Working hours (9:00 AM–6:00 PM) in Olongapo and in Austin do not overlap. At 9:00 AM in Olongapo it is 8:00 PM (the previous day) in Austin; when the working day starts in Austin, it is 10:00 PM in Olongapo.
When does the date change in Austin, TX, compared with Olongapo?
The new day starts in Austin later: until 1:00 PM in Olongapo, it is still the previous day there. From 11:00 AM in Austin, Olongapo is already on the next day.
Does the time difference between Olongapo and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 14 hours behind Olongapo.
