Austin, TX to Union City, CA: time difference
Union City, CA is 2 h behind 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 03:43 3:43 AM Union City, CA 01:43 1:43 AM You –:–
03:43 3:43 AM
Central Daylight Time · UTC-5
☀️ 07:38 · 🌙 18:54
01:43 1:43 AM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:23
·
−2 h
Union City, CA is 2 h behind Austin, TX.
When you, Austin, TX and Union City, CA 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
🇺🇸 Union City, CA
22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇺🇸 Union City, CA |
|---|---|---|
| Local time | 03:43 | 01:43 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Austin, TX | — | −2 h |
| IANA zone | America/Chicago | America/Los Angeles |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:38 | 07:24 |
| Sunset | 18:54 | 18:23 |
| Daylight | 11 h 15 min | 10 h 59 min |
| People on this clock | 974,447 | 63,930 |
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 Union City, CA: common questions
How far behind Austin, TX, is Union City, CA?
Union City is 2 hours behind Austin: UTC−7 against UTC−5.
If it is 9:00 AM in Austin, TX, what time is it in Union City, CA?
At 9:00 AM in Austin, clocks in Union City show 7:00 AM.
What time is it in Union City, CA, at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Union City it is 4:00 PM at that moment.
Is there a time when both Austin, TX, and Union City, CA, are at work?
Yes: from 11:00 AM to 6:00 PM in Austin (9:00 AM to 4:00 PM in Union City), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Austin, TX, is it still yesterday in Union City, CA?
Before 2:00 AM in Austin, the date in Union City has not changed yet. From 10:00 PM in Union City, it is already the next day in Austin.
Is the time difference between Austin, TX, and Union City, CA, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
