San Isidro to Austin, TX: time difference
Austin, TX is 1 h ahead of San Isidro. 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 Isidro 04:46 4:46 AM Austin, TX 05:46 5:46 AM You –:–
04:46 4:46 AM
Central Standard Time · UTC-6
☀️ 05:25 · 🌙 17:18
05:46 5:46 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
·
+1 h
Austin, TX is 1 h ahead of San Isidro.
When you, San Isidro 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 Isidro
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 San Isidro | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 04:46 | 05:46 |
| 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 Isidro | — | +1 h |
| IANA zone | America/Costa Rica | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:25 | 07:36 |
| Sunset | 17:18 | 18:57 |
| Daylight | 11 h 53 min | 11 h 21 min |
| People on this clock | 17,000 | 974,447 |
Compare San Isidro with another city
More comparisons with San Isidro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Isidro and Austin, TX: common questions
What is the time difference between San Isidro and Austin, TX?
Austin is 1 hour ahead: it uses UTC−5, while San Isidro is on UTC−6.
What time is it in Austin, TX, at the start of the working day in San Isidro?
The working day in San Isidro 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 Isidro?
When it is 6:00 PM in San Isidro, it is 7:00 PM in Austin.
When is a good time to call Austin, TX, from San Isidro?
Between 9:00 AM and 5:00 PM in San Isidro – that is 10:00 AM to 6:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Austin, TX, compared with San Isidro?
The new day starts in Austin earlier: at 11:00 PM in San Isidro it is already midnight there. Until 1:00 AM in Austin, San Isidro is still on the previous day.
Is the time difference between San Isidro and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin and San Isidro will have the same time.
