San Jose to Los Alamos, NM: time difference
Los Alamos, NM is 1 h behind 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 15:30 3:30 PM Los Alamos, NM 14:30 2:30 PM You –:–
15:30 3:30 PM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
14:30 2:30 PM
Mountain Standard Time · UTC-7
☀️ 06:33 · 🌙 17:06
·
−1 h
Los Alamos, NM is 1 h behind San Jose.
When you, San Jose and Los Alamos, NM 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
🇺🇸 Los Alamos, NM
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
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Time zones side by side
| Detail | 🇨🇷 San Jose | 🇺🇸 Los Alamos, NM |
|---|---|---|
| Local time | 15:30 | 14:30 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Mountain Standard Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from San Jose | — | −1 h |
| IANA zone | America/Costa Rica | America/Denver |
| Daylight saving | Not observed | On standard time → UTC-6, Mar 14, 03:00 |
| Sunrise | 05:29 | 06:33 |
| Sunset | 17:13 | 17:06 |
| Daylight | 11 h 44 min | 10 h 33 min |
| People on this clock | 342,188 | 13,179 |
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 Los Alamos, NM: common questions
How far behind San Jose is Los Alamos, NM?
Los Alamos is 1 hour behind San Jose: UTC−7 against UTC−6.
What time is it in Los Alamos, NM, at the start of the working day in San Jose?
The working day in San Jose starts at 9:00 AM; in Los Alamos it is 8:00 AM at that moment.
What time is it in Los Alamos, NM, at the end of the working day in San Jose?
The working day in San Jose ends at 6:00 PM; in Los Alamos it is 5:00 PM at that moment.
When do working hours in San Jose and in Los Alamos, NM, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in San Jose, which is 9:00 AM to 5:00 PM in Los Alamos.
When does the date change in Los Alamos, NM, compared with San Jose?
The new day starts in Los Alamos later: until 1:00 AM in San Jose, it is still the previous day there. From 11:00 PM in Los Alamos, San Jose is already on the next day.
Does the time gap between San Jose and Los Alamos, NM, change during the year?
Yes – daylight saving time is used in Los Alamos but not in San Jose. From March 14, 2027, Los Alamos and San Jose will have the same time.
