Zanjan to Austin, TX: time difference
Austin, TX is 8 h 30 min behind Zanjan. 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.
Zanjan 10:37 10:37 AM Austin, TX 02:07 2:07 AM You –:–
10:37 10:37 AM
Iran Standard Time · UTC+3:30
☀️ 06:26 · 🌙 17:38
02:07 2:07 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
·
−8 h 30 min
Austin, TX is 8 h 30 min behind Zanjan.
When you, Zanjan 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
🇮🇷 Zanjan
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
15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM
📍 Your time
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Time zones side by side
| Detail | 🇮🇷 Zanjan | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 10:37 | 02:07 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Iran Standard Time | Central Daylight Time |
| UTC offset | UTC+3:30 | UTC-5 |
| Offset from Zanjan | — | −8 h 30 min |
| IANA zone | Asia/Tehran | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:26 | 07:36 |
| Sunset | 17:38 | 18:58 |
| Daylight | 11 h 11 min | 11 h 22 min |
| People on this clock | 386,851 | 974,447 |
Compare Zanjan with another city
More comparisons with Zanjan: the time zones next to it and the far side of the clock.
Big time differences
Zanjan and Austin, TX: common questions
How many hours behind Zanjan is Austin, TX?
The clocks in Austin are 8 hours and 30 minutes behind those in Zanjan (UTC−5 and UTC+3:30).
What time is it in Austin, TX, at the start of the working day in Zanjan?
The working day in Zanjan starts at 9:00 AM; in Austin it is 12:30 AM at that moment.
What time is it in Austin, TX, at the end of the working day in Zanjan?
The working day in Zanjan ends at 6:00 PM; in Austin it is 9:30 AM at that moment.
When do working hours in Zanjan and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 5:30 PM to 6:00 PM in Zanjan, which is 9:00 AM to 9:30 AM in Austin.
When is it still the previous day in Austin, TX?
Until 8:30 AM in Zanjan it is still the previous day in Austin. The other way round, from 3:30 PM in Austin it is already the next day in Zanjan.
Is the time difference between Zanjan and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin will be 9 hours and 30 minutes behind Zanjan.
