Belleville, IL to San Jose: time difference
San Jose is 1 h behind Belleville, IL. 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.
Belleville, IL 20:43 8:43 PM San Jose 19:43 7:43 PM You –:–
20:43 8:43 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:19
19:43 7:43 PM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:19
·
−1 h
San Jose is 1 h behind Belleville, IL.
When you, Belleville, IL 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
🇺🇸 Belleville, IL
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
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Time zones side by side
| Detail | 🇺🇸 Belleville, IL | 🇨🇷 San Jose |
|---|---|---|
| Local time | 20:43 | 19:43 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Belleville, IL | — | −1 h |
| IANA zone | America/Chicago | America/Costa Rica |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 05:26 |
| Sunset | 18:19 | 17:19 |
| Daylight | 11 h 7 min | 11 h 53 min |
| People on this clock | 42,404 | 342,188 |
Compare Belleville, IL with another city
More comparisons with Belleville, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Belleville, IL and San Jose: common questions
How far behind Belleville, IL, is San Jose?
San Jose is 1 hour behind Belleville: UTC−6 against UTC−5.
If it is 9:00 AM in Belleville, IL, what time is it in San Jose?
At 9:00 AM in Belleville, clocks in San Jose show 8:00 AM.
If it is 6:00 PM in Belleville, IL, what time is it in San Jose?
At 6:00 PM in Belleville, clocks in San Jose show 5:00 PM.
When do working hours in Belleville, IL, and in San Jose overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Belleville, which is 9:00 AM to 5:00 PM in San Jose.
Until what time in Belleville, IL, is it still yesterday in San Jose?
Before 1:00 AM in Belleville, the date in San Jose has not changed yet. From 11:00 PM in San Jose, it is already the next day in Belleville.
Does the time difference between Belleville, IL, and San Jose change?
Yes. The clocks change only in Belleville. From November 1, 2026, San Jose and Belleville will have the same time.
