San Jose to Summit, NJ: time difference
Summit, NJ is 1 h ahead of San Jose. 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.
San Jose 03:07 3:07 AM Summit, NJ 04:07 4:07 AM You –:–
03:07 3:07 AM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
04:07 4:07 AM
Eastern Standard Time · UTC-5
☀️ 06:34 · 🌙 16:49
·
+1 h
Summit, NJ is 1 h ahead of San Jose.
When you, San Jose and Summit, NJ are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇷 San Jose
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
🇺🇸 Summit, NJ
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 | 🇨🇷 San Jose | 🇺🇸 Summit, NJ |
|---|---|---|
| Local time | 03:07 | 04:07 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from San Jose | — | +1 h |
| IANA zone | America/Costa Rica | America/New York |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 05:29 | 06:34 |
| Sunset | 17:13 | 16:49 |
| Daylight | 11 h 44 min | 10 h 15 min |
| People on this clock | 342,188 | 11,161 |
Compare San Jose with another city
More comparisons with San Jose: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Jose and Summit, NJ: common questions
How many hours ahead of San Jose is Summit, NJ?
The clocks in Summit are 1 hour ahead of those in San Jose (UTC−5 and UTC−6).
If it is 9:00 AM in San Jose, what time is it in Summit, NJ?
At 9:00 AM in San Jose, clocks in Summit show 10:00 AM.
What time is it in Summit, NJ, when it is 6:00 PM in San Jose?
When it is 6:00 PM in San Jose, it is 7:00 PM in Summit.
When is a good time to call Summit, NJ, from San Jose?
Between 9:00 AM and 5:00 PM in San Jose – that is 10:00 AM to 6:00 PM in Summit – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Summit, NJ?
From 11:00 PM in San Jose it is already the next day in Summit. The other way round, until 1:00 AM in Summit it is still the previous day in San Jose.
Is the time difference between San Jose and Summit, NJ, the same all year?
No. Only Summit switches to summer time, so the gap changes twice a year. From March 14, 2027, Summit will be 2 hours ahead of San Jose.
