Centennial, CO to Austin, TX: time difference
Austin, TX is 1 h ahead of Centennial, CO. 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.
Centennial, CO 15:27 3:27 PM Austin, TX 16:27 4:27 PM You –:–
15:27 3:27 PM
Mountain Daylight Time · UTC-6
☀️ 07:15 · 🌙 18:15
16:27 4:27 PM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
·
+1 h
Austin, TX is 1 h ahead of Centennial, CO.
When you, Centennial, CO 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
🇺🇸 Centennial, CO
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
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 0 12 AM
📍 Your time
- Asleep
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- Working hours
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Time zones side by side
| Detail | 🇺🇸 Centennial, CO | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 15:27 | 16:27 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Centennial, CO | — | +1 h |
| IANA zone | America/Denver | America/Chicago |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:15 | 07:37 |
| Sunset | 18:15 | 18:56 |
| Daylight | 10 h 59 min | 11 h 19 min |
| People on this clock | 109,741 | 974,447 |
Compare Centennial, CO with another city
More comparisons with Centennial, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Centennial, CO and Austin, TX: common questions
How many hours ahead of Centennial, CO, is Austin, TX?
The clocks in Austin are 1 hour ahead of those in Centennial (UTC−5 and UTC−6).
If it is 9:00 AM in Centennial, CO, what time is it in Austin, TX?
At 9:00 AM in Centennial, clocks in Austin show 10:00 AM.
What time is it in Austin, TX, when it is 6:00 PM in Centennial, CO?
When it is 6:00 PM in Centennial, it is 7:00 PM in Austin.
Is there a time when both Centennial, CO, and Austin, TX, are at work?
Yes: from 9:00 AM to 5:00 PM in Centennial (10:00 AM to 6:00 PM in Austin), the working days (9:00 AM–6:00 PM) overlap.
From what time in Centennial, CO, is it tomorrow in Austin, TX?
Once it is 11:00 PM in Centennial, the date in Austin has already changed. Until 1:00 AM in Austin, it is still the previous day in Centennial.
Does the time gap between Centennial, CO, and Austin, TX, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
