Green Island to San Jose: time difference
San Jose is 1 h behind Green Island. 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.
Green Island 14:21 2:21 PM San Jose 13:21 1:21 PM You –:–
14:21 2:21 PM
Eastern Standard Time · UTC-5
☀️ 06:09 · 🌙 17:48
13:21 1:21 PM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
·
−1 h
San Jose is 1 h behind Green Island.
When you, Green Island 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
🇯🇲 Green Island
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 | 🇯🇲 Green Island | 🇨🇷 San Jose |
|---|---|---|
| Local time | 14:21 | 13:21 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Green Island | — | −1 h |
| IANA zone | America/Jamaica | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 05:26 |
| Sunset | 17:48 | 17:18 |
| Daylight | 11 h 39 min | 11 h 52 min |
| People on this clock | 2,546 | 342,188 |
Compare Green Island with another city
More comparisons with Green Island: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Green Island and San Jose: common questions
What is the time difference between Green Island and San Jose?
San Jose is 1 hour behind: it uses UTC−6, while Green Island is on UTC−5.
What time is it in San Jose at the start of the working day in Green Island?
The working day in Green Island starts at 9:00 AM; in San Jose it is 8:00 AM at that moment.
If it is 6:00 PM in Green Island, what time is it in San Jose?
At 6:00 PM in Green Island, clocks in San Jose show 5:00 PM.
Is there a time when both Green Island and San Jose are at work?
Yes: from 10:00 AM to 6:00 PM in Green Island (9:00 AM to 5:00 PM in San Jose), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in San Jose compared with Green Island?
The new day starts in San Jose later: until 1:00 AM in Green Island, it is still the previous day there. From 11:00 PM in San Jose, Green Island is already on the next day.
Does the time gap between Green Island and San Jose change during the year?
No, the clocks change neither in Green Island nor in San Jose, so the gap is 1 hour all year round.
