Austin, TX to Antofagasta: time difference
Antofagasta is 2 h ahead of 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 13:30 1:30 PM Antofagasta 15:30 3:30 PM You –:–
13:30 1:30 PM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
15:30 3:30 PM
Chile Summer Time · UTC-3
☀️ 07:07 · 🌙 19:48
·
+2 h
Antofagasta is 2 h ahead of Austin, TX.
When you, Austin, TX and Antofagasta 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
🇨🇱 Antofagasta
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇨🇱 Antofagasta |
|---|---|---|
| Local time | 13:30 | 15:30 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Chile Summer Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Austin, TX | — | +2 h |
| IANA zone | America/Chicago | America/Santiago |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 07:36 | 07:07 |
| Sunset | 18:58 | 19:48 |
| Daylight | 11 h 22 min | 12 h 41 min |
| People on this clock | 974,447 | 348,517 |
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 Antofagasta: common questions
What is the time difference between Austin, TX, and Antofagasta?
Antofagasta is 2 hours ahead: it uses UTC−3, while Austin is on UTC−5.
If it is 9:00 AM in Austin, TX, what time is it in Antofagasta?
At 9:00 AM in Austin, clocks in Antofagasta show 11:00 AM.
If it is 6:00 PM in Austin, TX, what time is it in Antofagasta?
At 6:00 PM in Austin, clocks in Antofagasta show 8:00 PM.
When is a good time to call Antofagasta from Austin, TX?
Between 9:00 AM and 4:00 PM in Austin – that is 11:00 AM to 6:00 PM in Antofagasta – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Antofagasta?
From 10:00 PM in Austin, TX, it is already the next day in Antofagasta. The other way round, until 2:00 AM in Antofagasta it is still the previous day in Austin.
Does the time difference between Austin, TX, and Antofagasta change?
Yes. Both places change their clocks, but on different dates. From November 1, 2026, Antofagasta will be 3 hours ahead of Austin.
