Austin, TX to Agana Heights: time difference
Agana Heights is 15 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+15 h
Your time
One day, 2 clocks
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Austin, TX 07:17 7:17 AM Agana Heights 22:17 10:17 PM You –:–
07:17 7:17 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
22:17 10:17 PM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
·
+15 h
Agana Heights is 15 h ahead of Austin, TX.
When you, Austin, TX and Agana Heights 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
🇬🇺 Agana Heights
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 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
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇬🇺 Agana Heights |
|---|---|---|
| Local time | 07:17 | 22:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Chamorro Standard Time |
| UTC offset | UTC-5 | UTC+10 |
| Offset from Austin, TX | — | +15 h |
| IANA zone | America/Chicago | Pacific/Guam |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 06:12 |
| Sunset | 19:07 | 18:06 |
| Daylight | 11 h 36 min | 11 h 55 min |
| People on this clock | 974,447 | 3,940 |
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 Agana Heights: common questions
How far ahead of Austin, TX, is Agana Heights?
Agana Heights is 15 hours ahead of Austin: UTC+10 against UTC−5.
What time is it in Agana Heights when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 12:00 AM (the next day) in Agana Heights.
What time is it in Agana Heights at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Agana Heights it is 9:00 AM (the next day) at that moment.
Is there a time when both Austin, TX, and Agana Heights are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Austin at 9:00 AM, it is 12:00 AM (the next day) in Agana Heights; the day in Agana Heights starts at 6:00 PM (the previous day) in Austin time.
From what time in Austin, TX, is it tomorrow in Agana Heights?
Once it is 9:00 AM in Austin, the date in Agana Heights has already changed. Until 3:00 PM in Agana Heights, it is still the previous day in Austin.
Does the time difference between Austin, TX, and Agana Heights change?
Yes. The clocks change only in Austin. From November 1, 2026, Agana Heights will be 16 hours ahead of Austin.
