San Jose to Summerville, SC: time difference
Summerville, SC 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 11:43 11:43 AM Summerville, SC 12:43 12:43 PM You –:–
11:43 11:43 AM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
12:43 12:43 PM
Eastern Standard Time · UTC-5
☀️ 06:44 · 🌙 17:26
·
+1 h
Summerville, SC is 1 h ahead of San Jose.
When you, San Jose and Summerville, SC 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
🇺🇸 Summerville, SC
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 | 🇺🇸 Summerville, SC |
|---|---|---|
| Local time | 11:43 | 12:43 |
| 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 | 06:44 |
| Sunset | 17:13 | 17:26 |
| Daylight | 11 h 44 min | 10 h 43 min |
| People on this clock | 342,188 | 50,738 |
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 Summerville, SC: common questions
How far ahead of San Jose is Summerville, SC?
Summerville is 1 hour ahead of San Jose: UTC−5 against UTC−6.
If it is 9:00 AM in San Jose, what time is it in Summerville, SC?
At 9:00 AM in San Jose, clocks in Summerville show 10:00 AM.
If it is 6:00 PM in San Jose, what time is it in Summerville, SC?
At 6:00 PM in San Jose, clocks in Summerville show 7:00 PM.
When is a good time to call Summerville, SC, from San Jose?
Between 9:00 AM and 5:00 PM in San Jose – that is 10:00 AM to 6:00 PM in Summerville – both places are within working hours (9:00 AM–6:00 PM).
From what time in San Jose is it tomorrow in Summerville, SC?
Once it is 11:00 PM in San Jose, the date in Summerville has already changed. Until 1:00 AM in Summerville, it is still the previous day in San Jose.
Is the time difference between San Jose and Summerville, SC, the same all year?
No. Only Summerville switches to summer time, so the gap changes twice a year. From March 14, 2027, Summerville will be 2 hours ahead of San Jose.
