Austin, TX to San Juan: time difference
San Juan 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.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 10:45 10:45 AM San Juan 12:45 12:45 PM You –:–
10:45 10:45 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
12:45 12:45 PM
Argentina Standard Time · UTC-3
☀️ 06:53 · 🌙 19:47
·
+2 h
San Juan is 2 h ahead of Austin, TX.
When you, Austin, TX and San Juan 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
🇦🇷 San Juan
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
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- Early
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇦🇷 San Juan |
|---|---|---|
| Local time | 10:45 | 12:45 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Austin, TX | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/San Juan |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:53 |
| Sunset | 18:59 | 19:47 |
| Daylight | 11 h 24 min | 12 h 54 min |
| People on this clock | 974,447 | 522,029 |
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 San Juan: common questions
How many hours ahead of Austin, TX, is San Juan?
The clocks in San Juan are 2 hours ahead of those in Austin (UTC−3 and UTC−5).
If it is 9:00 AM in Austin, TX, what time is it in San Juan?
At 9:00 AM in Austin, clocks in San Juan show 11:00 AM.
What time is it in San Juan at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in San Juan it is 8:00 PM at that moment.
Is there a time when both Austin, TX, and San Juan are at work?
Yes: from 9:00 AM to 4:00 PM in Austin (11:00 AM to 6:00 PM in San Juan), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in San Juan?
From 10:00 PM in Austin, TX, it is already the next day in San Juan. The other way round, until 2:00 AM in San Juan it is still the previous day in Austin.
Does the time difference between Austin, TX, and San Juan change?
Yes. The clocks change only in Austin. From November 1, 2026, San Juan will be 3 hours ahead of Austin.
