Rochester, NY to San Jose: time difference
San Jose is 1 h behind Rochester, NY. 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.
Rochester, NY 09:33 9:33 AM San Jose 08:33 8:33 AM You –:–
09:33 9:33 AM
Eastern Standard Time · UTC-5
☀️ 06:52 · 🌙 16:57
08:33 8:33 AM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
·
−1 h
San Jose is 1 h behind Rochester, NY.
When you, Rochester, NY 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
🇺🇸 Rochester, NY
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 | 🇺🇸 Rochester, NY | 🇨🇷 San Jose |
|---|---|---|
| Local time | 09:33 | 08:33 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Rochester, NY | — | −1 h |
| IANA zone | America/New York | America/Costa Rica |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 06:52 | 05:29 |
| Sunset | 16:57 | 17:13 |
| Daylight | 10 h 5 min | 11 h 44 min |
| People on this clock | 211,328 | 342,188 |
Compare Rochester, NY with another city
More comparisons with Rochester, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rochester, NY and San Jose: common questions
What is the time difference between Rochester, NY, and San Jose?
San Jose is 1 hour behind: it uses UTC−6, while Rochester is on UTC−5.
What time is it in San Jose at the start of the working day in Rochester, NY?
The working day in Rochester starts at 9:00 AM; in San Jose it is 8:00 AM at that moment.
What time is it in San Jose when it is 6:00 PM in Rochester, NY?
When it is 6:00 PM in Rochester, it is 5:00 PM in San Jose.
When is a good time to call San Jose from Rochester, NY?
Between 10:00 AM and 6:00 PM in Rochester – that is 9:00 AM to 5:00 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 Rochester, NY?
The new day starts in San Jose later: until 1:00 AM in Rochester, it is still the previous day there. From 11:00 PM in San Jose, Rochester is already on the next day.
Does the time gap between Rochester, NY, and San Jose change during the year?
Yes – daylight saving time is used in Rochester but not in San Jose. From March 14, 2027, San Jose will be 2 hours behind Rochester.
