Hafnarfjordur to Austin, TX: time difference
Austin, TX is 5 h behind Hafnarfjordur. 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.
Hafnarfjordur 01:01 1:01 AM Austin, TX 20:01 8:01 PM You –:–
01:01 1:01 AM
Greenwich Mean Time · UTC+0
☀️ 08:27 · 🌙 18:01
20:01 8:01 PM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
·
−5 h
Austin, TX is 5 h behind Hafnarfjordur.
When you, Hafnarfjordur 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
🇮🇸 Hafnarfjordur
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
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 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM
📍 Your time
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Time zones side by side
| Detail | 🇮🇸 Hafnarfjordur | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 01:01 | 20:01 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Greenwich Mean Time | Central Daylight Time |
| UTC offset | UTC+0 | UTC-5 |
| Offset from Hafnarfjordur | — | −5 h |
| IANA zone | Atlantic/Reykjavik | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 08:27 | 07:36 |
| Sunset | 18:01 | 18:58 |
| Daylight | 9 h 34 min | 11 h 22 min |
| People on this clock | 31,525 | 974,447 |
Compare Hafnarfjordur with another city
More comparisons with Hafnarfjordur: the time zones next to it and the far side of the clock.
Big time differences
Hafnarfjordur and Austin, TX: common questions
What is the time difference between Hafnarfjordur and Austin, TX?
Austin is 5 hours behind: it uses UTC−5, while Hafnarfjordur is on UTC+0.
If it is 9:00 AM in Hafnarfjordur, what time is it in Austin, TX?
At 9:00 AM in Hafnarfjordur, clocks in Austin show 4:00 AM.
If it is 6:00 PM in Hafnarfjordur, what time is it in Austin, TX?
At 6:00 PM in Hafnarfjordur, clocks in Austin show 1:00 PM.
When do working hours in Hafnarfjordur and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Hafnarfjordur, which is 9:00 AM to 1:00 PM in Austin.
When is it still the previous day in Austin, TX?
Until 5:00 AM in Hafnarfjordur it is still the previous day in Austin. The other way round, from 7:00 PM in Austin it is already the next day in Hafnarfjordur.
Is the time difference between Hafnarfjordur 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 6 hours behind Hafnarfjordur.
