Austin, TX to Olongapo: time difference
Olongapo is 13 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+13 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 08:59 8:59 AM Olongapo 21:59 9:59 PM You –:–
08:59 8:59 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
21:59 9:59 PM
Philippine Standard Time · UTC+8
☀️ 05:51 · 🌙 17:38
·
+13 h
Olongapo is 13 h ahead of Austin, TX.
When you, Austin, TX 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
🇺🇸 Austin, TX
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
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 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇵🇭 Olongapo |
|---|---|---|
| Local time | 08:59 | 21:59 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Philippine Standard Time |
| UTC offset | UTC-5 | UTC+8 |
| Offset from Austin, TX | — | +13 h |
| IANA zone | America/Chicago | Asia/Manila |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 05:51 |
| Sunset | 18:58 | 17:38 |
| Daylight | 11 h 22 min | 11 h 47 min |
| People on this clock | 974,447 | 233,040 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Olongapo: common questions
How many hours ahead of Austin, TX, is Olongapo?
The clocks in Olongapo are 13 hours ahead of those in Austin (UTC+8 and UTC−5).
What time is it in Olongapo when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 10:00 PM in Olongapo.
What time is it in Olongapo at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Olongapo it is 7:00 AM (the next day) at that moment.
Is there a time when both Austin, TX, and Olongapo are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Austin at 9:00 AM, it is 10:00 PM in Olongapo; the day in Olongapo starts at 8:00 PM (the previous day) in Austin time.
From what time in Austin, TX, is it tomorrow in Olongapo?
Once it is 11:00 AM in Austin, the date in Olongapo has already changed. Until 1:00 PM in Olongapo, it is still the previous day in Austin.
Does the time gap between Austin, TX, and Olongapo change during the year?
Yes – daylight saving time is used in Austin but not in Olongapo. From November 1, 2026, Olongapo will be 14 hours ahead of Austin.
