Guatemala City to Union City, CA: time difference
Union City, CA is 2 h behind Guatemala City. 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.
Guatemala City 17:43 5:43 PM Union City, CA 15:43 3:43 PM You –:–
17:43 5:43 PM
Central Standard Time · UTC-6
☀️ 06:00 · 🌙 17:33
15:43 3:43 PM
Pacific Standard Time · UTC-8
☀️ 06:39 · 🌙 17:06
·
−2 h
Union City, CA is 2 h behind Guatemala City.
When you, Guatemala City and Union City, CA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇹 Guatemala City
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
🇺🇸 Union City, CA
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇹 Guatemala City | 🇺🇸 Union City, CA |
|---|---|---|
| Local time | 17:43 | 15:43 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Pacific Standard Time |
| UTC offset | UTC-6 | UTC-8 |
| Offset from Guatemala City | — | −2 h |
| IANA zone | America/Guatemala | America/Los Angeles |
| Daylight saving | Not observed | On standard time → UTC-7, Mar 14, 03:00 |
| Sunrise | 06:00 | 06:39 |
| Sunset | 17:33 | 17:06 |
| Daylight | 11 h 33 min | 10 h 27 min |
| People on this clock | 2,450,212 | 63,930 |
Compare Guatemala City with another city
More comparisons with Guatemala City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guatemala City and Union City, CA: common questions
How far behind Guatemala City is Union City, CA?
Union City is 2 hours behind Guatemala City: UTC−8 against UTC−6.
If it is 9:00 AM in Guatemala City, what time is it in Union City, CA?
At 9:00 AM in Guatemala City, clocks in Union City show 7:00 AM.
If it is 6:00 PM in Guatemala City, what time is it in Union City, CA?
At 6:00 PM in Guatemala City, clocks in Union City show 4:00 PM.
When is a good time to call Union City, CA, from Guatemala City?
Between 11:00 AM and 6:00 PM in Guatemala City – that is 9:00 AM to 4:00 PM in Union City – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Guatemala City is it still yesterday in Union City, CA?
Before 2:00 AM in Guatemala City, the date in Union City has not changed yet. From 10:00 PM in Union City, it is already the next day in Guatemala City.
Is the time difference between Guatemala City and Union City, CA, the same all year?
No. Only Union City switches to summer time, so the gap changes twice a year. From March 14, 2027, Union City will be 1 hour behind Guatemala City.
