San Juan to Austin, TX: time difference
Austin, TX is 1 h ahead of San Juan. 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.
San Juan 05:35 5:35 AM Austin, TX 06:35 6:35 AM You –:–
05:35 5:35 AM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
06:35 6:35 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
·
+1 h
Austin, TX is 1 h ahead of San Juan.
When you, San Juan 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
🇨🇷 San Juan
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
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Time zones side by side
| Detail | 🇨🇷 San Juan | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 05:35 | 06:35 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from San Juan | — | +1 h |
| IANA zone | America/Costa Rica | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:26 | 07:36 |
| Sunset | 17:18 | 18:57 |
| Daylight | 11 h 53 min | 11 h 21 min |
| People on this clock | 27,000 | 974,447 |
Compare San Juan with another city
More comparisons with San Juan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Juan and Austin, TX: common questions
What is the time difference between San Juan and Austin, TX?
Austin is 1 hour ahead: it uses UTC−5, while San Juan is on UTC−6.
What time is it in Austin, TX, at the start of the working day in San Juan?
The working day in San Juan starts at 9:00 AM; in Austin it is 10:00 AM at that moment.
What time is it in Austin, TX, when it is 6:00 PM in San Juan?
When it is 6:00 PM in San Juan, it is 7:00 PM in Austin.
When do working hours in San Juan and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in San Juan, which is 10:00 AM to 6:00 PM in Austin.
When is it already the next day in Austin, TX?
From 11:00 PM in San Juan it is already the next day in Austin. The other way round, until 1:00 AM in Austin it is still the previous day in San Juan.
Does the time difference between San Juan and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin and San Juan will have the same time.
