Rockwall, TX to San Jose: time difference
San Jose is 1 h behind Rockwall, 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.
Rockwall, TX 15:37 3:37 PM San Jose 14:37 2:37 PM You –:–
15:37 3:37 PM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:48
14:37 2:37 PM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
·
−1 h
San Jose is 1 h behind Rockwall, TX.
When you, Rockwall, TX 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
🇺🇸 Rockwall, 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 Jose
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Rockwall, TX | 🇨🇷 San Jose |
|---|---|---|
| Local time | 15:37 | 14:37 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Rockwall, TX | — | −1 h |
| IANA zone | America/Chicago | America/Costa Rica |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:34 | 05:26 |
| Sunset | 18:48 | 17:18 |
| Daylight | 11 h 14 min | 11 h 52 min |
| People on this clock | 49,669 | 342,188 |
Compare Rockwall, TX with another city
More comparisons with Rockwall, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rockwall, TX and San Jose: common questions
How many hours behind Rockwall, TX, is San Jose?
The clocks in San Jose are 1 hour behind those in Rockwall (UTC−6 and UTC−5).
What time is it in San Jose when it is 9:00 AM in Rockwall, TX?
When it is 9:00 AM in Rockwall, it is 8:00 AM in San Jose.
What time is it in San Jose when it is 6:00 PM in Rockwall, TX?
When it is 6:00 PM in Rockwall, it is 5:00 PM in San Jose.
When do working hours in Rockwall, TX, and in San Jose overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rockwall, which is 9:00 AM to 5:00 PM in San Jose.
When is it still the previous day in San Jose?
Until 1:00 AM in Rockwall, TX, it is still the previous day in San Jose. The other way round, from 11:00 PM in San Jose it is already the next day in Rockwall.
Does the time difference between Rockwall, TX, and San Jose change?
Yes. The clocks change only in Rockwall. From November 1, 2026, San Jose and Rockwall will have the same time.
