Guatemala City to Castro Valley, CA: time difference
Castro Valley, 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 15:59 3:59 PM Castro Valley, CA 13:59 1:59 PM You –:–
15:59 3:59 PM
Central Standard Time · UTC-6
☀️ 06:00 · 🌙 17:33
13:59 1:59 PM
Pacific Standard Time · UTC-8
☀️ 06:40 · 🌙 17:06
·
−2 h
Castro Valley, CA is 2 h behind Guatemala City.
When you, Guatemala City and Castro Valley, 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
🇺🇸 Castro Valley, 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 | 🇺🇸 Castro Valley, CA |
|---|---|---|
| Local time | 15:59 | 13:59 |
| 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 | 06:40 |
| Sunset | 17:33 | 17:06 |
| Daylight | 11 h 33 min | 10 h 26 min |
| People on this clock | 2,450,212 | 61,388 |
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 Castro Valley, CA: common questions
How many hours behind Guatemala City is Castro Valley, CA?
The clocks in Castro Valley are 2 hours behind those in Guatemala City (UTC−8 and UTC−6).
What time is it in Castro Valley, CA, at the start of the working day in Guatemala City?
The working day in Guatemala City starts at 9:00 AM; in Castro Valley it is 7:00 AM at that moment.
If it is 6:00 PM in Guatemala City, what time is it in Castro Valley, CA?
At 6:00 PM in Guatemala City, clocks in Castro Valley show 4:00 PM.
When do working hours in Guatemala City and in Castro Valley, CA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Guatemala City, which is 9:00 AM to 4:00 PM in Castro Valley.
When does the date change in Castro Valley, CA, compared with Guatemala City?
The new day starts in Castro Valley later: until 2:00 AM in Guatemala City, it is still the previous day there. From 10:00 PM in Castro Valley, Guatemala City is already on the next day.
Is the time difference between Guatemala City and Castro Valley, CA, the same all year?
No. Only Castro Valley switches to summer time, so the gap changes twice a year. From March 14, 2027, Castro Valley will be 1 hour behind Guatemala City.
