Austin, TX to Aurora, CO: time difference
Aurora, CO is 1 h behind 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 12:33 12:33 PM Aurora, CO 11:33 11:33 AM You –:–
12:33 12:33 PM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
11:33 11:33 AM
Mountain Daylight Time · UTC-6
☀️ 07:14 · 🌙 18:16
·
−1 h
Aurora, CO is 1 h behind Austin, TX.
When you, Austin, TX and Aurora, CO 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
🇺🇸 Aurora, CO
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 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇺🇸 Aurora, CO |
|---|---|---|
| Local time | 12:33 | 11:33 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Austin, TX | — | −1 h |
| IANA zone | America/Chicago | America/Denver |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:36 | 07:14 |
| Sunset | 18:57 | 18:16 |
| Daylight | 11 h 21 min | 11 h 1 min |
| People on this clock | 974,447 | 180,542 |
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 Aurora, CO: common questions
What is the time difference between Austin, TX, and Aurora, CO?
Aurora is 1 hour behind: it uses UTC−6, while Austin is on UTC−5.
What time is it in Aurora, CO, when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 8:00 AM in Aurora.
If it is 6:00 PM in Austin, TX, what time is it in Aurora, CO?
At 6:00 PM in Austin, clocks in Aurora show 5:00 PM.
When is a good time to call Aurora, CO, from Austin, TX?
Between 10:00 AM and 6:00 PM in Austin – that is 9:00 AM to 5:00 PM in Aurora – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Aurora, CO, compared with Austin, TX?
The new day starts in Aurora later: until 1:00 AM in Austin, it is still the previous day there. From 11:00 PM in Aurora, Austin is already on the next day.
Does the time difference between Austin, TX, and Aurora, CO, change?
No. The clocks in Austin and in Aurora change on the same dates, so the difference stays 1 hour.
