Guymon, OK to San Jose: time difference
San Jose is 1 h behind Guymon, OK. 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.
Guymon, OK 09:42 9:42 AM San Jose 08:42 8:42 AM You –:–
09:42 9:42 AM
Central Daylight Time · UTC-5
☀️ 08:00 · 🌙 19:02
08:42 8:42 AM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:17
·
−1 h
San Jose is 1 h behind Guymon, OK.
When you, Guymon, OK 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
🇺🇸 Guymon, OK
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 | 🇺🇸 Guymon, OK | 🇨🇷 San Jose |
|---|---|---|
| Local time | 09:42 | 08:42 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Guymon, OK | — | −1 h |
| IANA zone | America/Chicago | America/Costa Rica |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 08:00 | 05:26 |
| Sunset | 19:02 | 17:17 |
| Daylight | 11 h 1 min | 11 h 51 min |
| People on this clock | 11,442 | 342,188 |
Compare Guymon, OK with another city
More comparisons with Guymon, OK: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guymon, OK and San Jose: common questions
How many hours behind Guymon, OK, is San Jose?
The clocks in San Jose are 1 hour behind those in Guymon (UTC−6 and UTC−5).
If it is 9:00 AM in Guymon, OK, what time is it in San Jose?
At 9:00 AM in Guymon, clocks in San Jose show 8:00 AM.
What time is it in San Jose when it is 6:00 PM in Guymon, OK?
When it is 6:00 PM in Guymon, it is 5:00 PM in San Jose.
When is a good time to call San Jose from Guymon, OK?
Between 10:00 AM and 6:00 PM in Guymon – that is 9:00 AM to 5:00 PM in San Jose – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Guymon, OK, is it still yesterday in San Jose?
Before 1:00 AM in Guymon, the date in San Jose has not changed yet. From 11:00 PM in San Jose, it is already the next day in Guymon.
Does the time gap between Guymon, OK, and San Jose change during the year?
Yes – daylight saving time is used in Guymon but not in San Jose. From November 1, 2026, San Jose and Guymon will have the same time.
