Castro Valley, CA to Austin, TX: time difference
Austin, TX is 2 h ahead of Castro Valley, CA. 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.
Castro Valley, CA 00:34 12:34 AM Austin, TX 02:34 2:34 AM You –:–
00:34 12:34 AM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:24
02:34 2:34 AM
Central Daylight Time · UTC-5
☀️ 07:38 · 🌙 18:54
·
+2 h
Austin, TX is 2 h ahead of Castro Valley, CA.
When you, Castro Valley, CA 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
🇺🇸 Castro Valley, CA
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
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
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- Working hours
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Time zones side by side
| Detail | 🇺🇸 Castro Valley, CA | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 00:34 | 02:34 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Pacific Daylight Time | Central Daylight Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from Castro Valley, CA | — | +2 h |
| IANA zone | America/Los Angeles | America/Chicago |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:23 | 07:38 |
| Sunset | 18:24 | 18:54 |
| Daylight | 11 h 1 min | 11 h 15 min |
| People on this clock | 61,388 | 974,447 |
Compare Castro Valley, CA with another city
More comparisons with Castro Valley, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castro Valley, CA and Austin, TX: common questions
How far ahead of Castro Valley, CA, is Austin, TX?
Austin is 2 hours ahead of Castro Valley: UTC−5 against UTC−7.
What time is it in Austin, TX, when it is 9:00 AM in Castro Valley, CA?
When it is 9:00 AM in Castro Valley, it is 11:00 AM in Austin.
What time is it in Austin, TX, at the end of the working day in Castro Valley, CA?
The working day in Castro Valley ends at 6:00 PM; in Austin it is 8:00 PM at that moment.
When is a good time to call Austin, TX, from Castro Valley, CA?
Between 9:00 AM and 4:00 PM in Castro Valley – that is 11:00 AM to 6:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
From what time in Castro Valley, CA, is it tomorrow in Austin, TX?
Once it is 10:00 PM in Castro Valley, the date in Austin has already changed. Until 2:00 AM in Austin, it is still the previous day in Castro Valley.
Does the time difference between Castro Valley, CA, and Austin, TX, change?
No. The clocks in Castro Valley and in Austin change on the same dates, so the difference stays 2 hours.
