Port Jefferson Station, NY to San Jose: time difference
San Jose is 1 h behind Port Jefferson Station, NY. 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.
Port Jefferson Station, NY 19:28 7:28 PM San Jose 18:28 6:28 PM You –:–
19:28 7:28 PM
Eastern Standard Time · UTC-5
☀️ 06:30 · 🌙 16:44
18:28 6:28 PM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
·
−1 h
San Jose is 1 h behind Port Jefferson Station, NY.
When you, Port Jefferson Station, NY 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
🇺🇸 Port Jefferson Station, NY
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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Time zones side by side
| Detail | 🇺🇸 Port Jefferson Station, NY | 🇨🇷 San Jose |
|---|---|---|
| Local time | 19:28 | 18:28 |
| 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 Port Jefferson Station, NY | — | −1 h |
| IANA zone | America/New York | America/Costa Rica |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 06:30 | 05:29 |
| Sunset | 16:44 | 17:13 |
| Daylight | 10 h 14 min | 11 h 44 min |
| People on this clock | 8,000 | 342,188 |
Compare Port Jefferson Station, NY with another city
More comparisons with Port Jefferson Station, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Jefferson Station, NY and San Jose: common questions
How many hours behind Port Jefferson Station, NY, is San Jose?
The clocks in San Jose are 1 hour behind those in Port Jefferson Station (UTC−6 and UTC−5).
What time is it in San Jose when it is 9:00 AM in Port Jefferson Station, NY?
When it is 9:00 AM in Port Jefferson Station, it is 8:00 AM in San Jose.
What time is it in San Jose when it is 6:00 PM in Port Jefferson Station, NY?
When it is 6:00 PM in Port Jefferson Station, it is 5:00 PM in San Jose.
Is there a time when both Port Jefferson Station, NY, and San Jose are at work?
Yes: from 10:00 AM to 6:00 PM in Port Jefferson Station (9:00 AM to 5:00 PM in San Jose), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Port Jefferson Station, NY, is it still yesterday in San Jose?
Before 1:00 AM in Port Jefferson Station, the date in San Jose has not changed yet. From 11:00 PM in San Jose, it is already the next day in Port Jefferson Station.
Does the time difference between Port Jefferson Station, NY, and San Jose change?
Yes. The clocks change only in Port Jefferson Station. From March 14, 2027, San Jose will be 2 hours behind Port Jefferson Station.
