Sibolga to Austin, TX: time difference
Austin, TX is 12 h behind Sibolga. 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.
Sibolga 00:51 12:51 AM Austin, TX 12:51 12:51 PM You –:–
00:51 12:51 AM
Western Indonesia Time · UTC+7
☀️ 06:08 · 🌙 18:12
12:51 12:51 PM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
·
−12 h
Austin, TX is 12 h behind Sibolga.
When you, Sibolga 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
🇮🇩 Sibolga
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
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 11 11 AM
📍 Your time
- Asleep
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Time zones side by side
| Detail | 🇮🇩 Sibolga | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 00:51 | 12:51 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western Indonesia Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Sibolga | — | −12 h |
| IANA zone | Asia/Jakarta | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:08 | 07:37 |
| Sunset | 18:12 | 18:56 |
| Daylight | 12 h 4 min | 11 h 19 min |
| People on this clock | 95,471 | 974,447 |
Compare Sibolga with another city
More comparisons with Sibolga: the time zones next to it and the far side of the clock.
Sibolga and Austin, TX: common questions
How far behind Sibolga is Austin, TX?
Austin is 12 hours behind Sibolga: UTC−5 against UTC+7.
What time is it in Austin, TX, at the start of the working day in Sibolga?
The working day in Sibolga starts at 9:00 AM; in Austin it is 9:00 PM (the previous day) at that moment.
If it is 6:00 PM in Sibolga, what time is it in Austin, TX?
At 6:00 PM in Sibolga, clocks in Austin show 6:00 AM.
When do working hours in Sibolga and in Austin, TX, overlap?
They don't: there are no shared working hours. The start of the day in Sibolga (9:00 AM) is 9:00 PM (the previous day) in Austin, and the start of the day in Austin is 9:00 PM in Sibolga.
Until what time in Sibolga is it still yesterday in Austin, TX?
Before 12:00 PM in Sibolga, the date in Austin has not changed yet. From 12:00 PM in Austin, it is already the next day in Sibolga.
Does the time difference between Sibolga and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 13 hours behind Sibolga.
