Guelma to Austin, TX: time difference
Austin, TX is 6 h behind Guelma. 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.
Guelma 02:41 2:41 AM Austin, TX 20:41 8:41 PM You –:–
02:41 2:41 AM
Central European Standard Time · UTC+1
☀️ 06:40 · 🌙 17:52
20:41 8:41 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
·
−6 h
Austin, TX is 6 h behind Guelma.
When you, Guelma 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
🇩🇿 Guelma
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
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 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇩🇿 Guelma | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 02:41 | 20:41 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Standard Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Guelma | — | −6 h |
| IANA zone | Africa/Algiers | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:40 | 07:35 |
| Sunset | 17:52 | 18:59 |
| Daylight | 11 h 11 min | 11 h 24 min |
| People on this clock | 120,847 | 974,447 |
Compare Guelma with another city
More comparisons with Guelma: the time zones next to it and the far side of the clock.
Big time differences
Guelma and Austin, TX: common questions
What is the time difference between Guelma and Austin, TX?
Austin is 6 hours behind: it uses UTC−5, while Guelma is on UTC+1.
What time is it in Austin, TX, when it is 9:00 AM in Guelma?
When it is 9:00 AM in Guelma, it is 3:00 AM in Austin.
What time is it in Austin, TX, when it is 6:00 PM in Guelma?
When it is 6:00 PM in Guelma, it is 12:00 PM in Austin.
When do working hours in Guelma and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Guelma, which is 9:00 AM to 12:00 PM in Austin.
Until what time in Guelma is it still yesterday in Austin, TX?
Before 6:00 AM in Guelma, the date in Austin has not changed yet. From 6:00 PM in Austin, it is already the next day in Guelma.
Does the time gap between Guelma and Austin, TX, change during the year?
Yes – daylight saving time is used in Austin but not in Guelma. From November 1, 2026, Austin will be 7 hours behind Guelma.
