San Jose to McHenry, IL: time difference
McHenry, IL 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 16:21 4:21 PM McHenry, IL 17:21 5:21 PM You –:–
16:21 4:21 PM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
17:21 5:21 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
·
+1 h
McHenry, IL is 1 h ahead of San Jose.
When you, San Jose and McHenry, IL 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
🇺🇸 McHenry, IL
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 | 🇺🇸 McHenry, IL |
|---|---|---|
| Local time | 16:21 | 17:21 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from San Jose | — | +1 h |
| IANA zone | America/Costa Rica | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:26 | 07:12 |
| Sunset | 17:18 | 18:05 |
| Daylight | 11 h 52 min | 10 h 53 min |
| People on this clock | 342,188 | 27,135 |
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 McHenry, IL: common questions
What is the time difference between San Jose and McHenry, IL?
McHenry is 1 hour ahead: it uses UTC−5, while San Jose is on UTC−6.
If it is 9:00 AM in San Jose, what time is it in McHenry, IL?
At 9:00 AM in San Jose, clocks in McHenry show 10:00 AM.
What time is it in McHenry, IL, when it is 6:00 PM in San Jose?
When it is 6:00 PM in San Jose, it is 7:00 PM in McHenry.
When is a good time to call McHenry, IL, from San Jose?
Between 9:00 AM and 5:00 PM in San Jose – that is 10:00 AM to 6:00 PM in McHenry – both places are within working hours (9:00 AM–6:00 PM).
From what time in San Jose is it tomorrow in McHenry, IL?
Once it is 11:00 PM in San Jose, the date in McHenry has already changed. Until 1:00 AM in McHenry, it is still the previous day in San Jose.
Does the time gap between San Jose and McHenry, IL, change during the year?
Yes – daylight saving time is used in McHenry but not in San Jose. From November 1, 2026, McHenry and San Jose will have the same time.
