Austin, TX to Sidoarjo: time difference
Sidoarjo is 12 h ahead of Austin, TX. 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.
Austin, TX 11:07 11:07 AM Sidoarjo 23:07 11:07 PM You –:–
11:07 11:07 AM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
23:07 11:07 PM
Western Indonesia Time · UTC+7
☀️ 05:06 · 🌙 17:23
·
+12 h
Sidoarjo is 12 h ahead of Austin, TX.
When you, Austin, TX and Sidoarjo 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
🇮🇩 Sidoarjo
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
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇮🇩 Sidoarjo |
|---|---|---|
| Local time | 11:07 | 23:07 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Western Indonesia Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Austin, TX | — | +12 h |
| IANA zone | America/Chicago | Asia/Jakarta |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:37 | 05:06 |
| Sunset | 18:56 | 17:23 |
| Daylight | 11 h 19 min | 12 h 18 min |
| People on this clock | 974,447 | 201,115 |
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 Sidoarjo: common questions
What is the time difference between Austin, TX, and Sidoarjo?
Sidoarjo is 12 hours ahead: it uses UTC+7, while Austin is on UTC−5.
What time is it in Sidoarjo when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 9:00 PM in Sidoarjo.
What time is it in Sidoarjo when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 6:00 AM (the next day) in Sidoarjo.
When is a good time to call Sidoarjo from Austin, TX?
Working hours (9:00 AM–6:00 PM) in Austin and in Sidoarjo do not overlap. At 9:00 AM in Austin it is 9:00 PM in Sidoarjo; when the working day starts in Sidoarjo, it is 9:00 PM (the previous day) in Austin.
From what time in Austin, TX, is it tomorrow in Sidoarjo?
Once it is 12:00 PM in Austin, the date in Sidoarjo has already changed. Until 12:00 PM in Sidoarjo, it is still the previous day in Austin.
Is the time difference between Austin, TX, and Sidoarjo the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Sidoarjo will be 13 hours ahead of Austin.
