Pomona, CA to San Jose: time difference
San Jose is 1 h ahead of Pomona, 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.
Pomona, CA 07:04 7:04 AM San Jose 08:04 8:04 AM You –:–
07:04 7:04 AM
Pacific Daylight Time · UTC-7
☀️ 06:58 · 🌙 18:16
08:04 8:04 AM
Central Standard Time · UTC-6
☀️ 05:25 · 🌙 17:19
·
+1 h
San Jose is 1 h ahead of Pomona, CA.
When you, Pomona, CA and San Jose are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Pomona, 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
🇨🇷 San Jose
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 | 🇺🇸 Pomona, CA | 🇨🇷 San Jose |
|---|---|---|
| Local time | 07:04 | 08:04 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Central Standard Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Pomona, CA | — | +1 h |
| IANA zone | America/Los Angeles | America/Costa Rica |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 06:58 | 05:25 |
| Sunset | 18:16 | 17:19 |
| Daylight | 11 h 17 min | 11 h 54 min |
| People on this clock | 154,271 | 342,188 |
Compare Pomona, CA with another city
More comparisons with Pomona, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Pomona, CA and San Jose: common questions
How many hours ahead of Pomona, CA, is San Jose?
The clocks in San Jose are 1 hour ahead of those in Pomona (UTC−6 and UTC−7).
What time is it in San Jose at the start of the working day in Pomona, CA?
The working day in Pomona starts at 9:00 AM; in San Jose it is 10:00 AM at that moment.
What time is it in San Jose at the end of the working day in Pomona, CA?
The working day in Pomona ends at 6:00 PM; in San Jose it is 7:00 PM at that moment.
When is a good time to call San Jose from Pomona, CA?
Between 9:00 AM and 5:00 PM in Pomona – that is 10:00 AM to 6:00 PM in San Jose – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in San Jose compared with Pomona, CA?
The new day starts in San Jose earlier: at 11:00 PM in Pomona it is already midnight there. Until 1:00 AM in San Jose, Pomona is still on the previous day.
Does the time difference between Pomona, CA, and San Jose change?
Yes. The clocks change only in Pomona. From November 1, 2026, San Jose will be 2 hours ahead of Pomona.
