Ajax, ON to San Jose: time difference
San Jose is 1 h behind Ajax, ON. 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.
Ajax, ON 04:16 4:16 AM San Jose 03:16 3:16 AM You –:–
04:16 4:16 AM
Eastern Standard Time · UTC-5
☀️ 06:59 · 🌙 17:02
03:16 3:16 AM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
·
−1 h
San Jose is 1 h behind Ajax, ON.
When you, Ajax, ON 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
🇨🇦 Ajax, ON
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
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- Working hours
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Time zones side by side
| Detail | 🇨🇦 Ajax, ON | 🇨🇷 San Jose |
|---|---|---|
| Local time | 04:16 | 03:16 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Ajax, ON | — | −1 h |
| IANA zone | America/Toronto | America/Costa Rica |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 06:59 | 05:29 |
| Sunset | 17:02 | 17:13 |
| Daylight | 10 h 2 min | 11 h 44 min |
| People on this clock | 119,677 | 342,188 |
Compare Ajax, ON with another city
More comparisons with Ajax, ON: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ajax, ON and San Jose: common questions
What is the time difference between Ajax, ON, and San Jose?
San Jose is 1 hour behind: it uses UTC−6, while Ajax is on UTC−5.
What time is it in San Jose at the start of the working day in Ajax, ON?
The working day in Ajax starts at 9:00 AM; in San Jose it is 8:00 AM at that moment.
What time is it in San Jose when it is 6:00 PM in Ajax, ON?
When it is 6:00 PM in Ajax, it is 5:00 PM in San Jose.
When is a good time to call San Jose from Ajax, ON?
Between 10:00 AM and 6:00 PM in Ajax – that is 9:00 AM to 5:00 PM in San Jose – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in San Jose compared with Ajax, ON?
The new day starts in San Jose later: until 1:00 AM in Ajax, it is still the previous day there. From 11:00 PM in San Jose, Ajax is already on the next day.
Is the time difference between Ajax, ON, and San Jose the same all year?
No. Only Ajax switches to summer time, so the gap changes twice a year. From March 14, 2027, San Jose will be 2 hours behind Ajax.
