Armstrong to San Jose: time difference
San Jose is 1 h behind Armstrong. 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.
Armstrong 19:58 7:58 PM San Jose 18:58 6:58 PM You –:–
19:58 7:58 PM
Eastern Standard Time · UTC-5
☀️ 07:54 · 🌙 17:27
18:58 6:58 PM
Central Standard Time · UTC-6
☀️ 05:28 · 🌙 17:13
·
−1 h
San Jose is 1 h behind Armstrong.
When you, Armstrong 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
🇨🇦 Armstrong
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 | 🇨🇦 Armstrong | 🇨🇷 San Jose |
|---|---|---|
| Local time | 19:58 | 18:58 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Armstrong | — | −1 h |
| IANA zone | America/Toronto | America/Costa Rica |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 07:54 | 05:28 |
| Sunset | 17:27 | 17:13 |
| Daylight | 9 h 33 min | 11 h 44 min |
| People on this clock | — | 342,188 |
Compare Armstrong with another city
More comparisons with Armstrong: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Armstrong and San Jose: common questions
How many hours behind Armstrong is San Jose?
The clocks in San Jose are 1 hour behind those in Armstrong (UTC−6 and UTC−5).
If it is 9:00 AM in Armstrong, what time is it in San Jose?
At 9:00 AM in Armstrong, clocks in San Jose show 8:00 AM.
What time is it in San Jose at the end of the working day in Armstrong?
The working day in Armstrong ends at 6:00 PM; in San Jose it is 5:00 PM at that moment.
When do working hours in Armstrong and in San Jose overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Armstrong, which is 9:00 AM to 5:00 PM in San Jose.
When is it still the previous day in San Jose?
Until 1:00 AM in Armstrong it is still the previous day in San Jose. The other way round, from 11:00 PM in San Jose it is already the next day in Armstrong.
Does the time gap between Armstrong and San Jose change during the year?
Yes – daylight saving time is used in Armstrong but not in San Jose. From March 14, 2027, San Jose will be 2 hours behind Armstrong.
