Cupertino, CA to New York, NY: time difference
New York, NY is 3 h ahead of Cupertino, CA. 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.
Cupertino, CA 12:10 12:10 PM New York, NY 15:10 3:10 PM You –:–
12:10 12:10 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:27
15:10 3:10 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:12
·
+3 h
New York, NY is 3 h ahead of Cupertino, CA.
When you, Cupertino, CA and New York, NY are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Cupertino, CA
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
🇺🇸 New York, NY
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Cupertino, CA | 🇺🇸 New York, NY |
|---|---|---|
| Local time | 12:10 | 15:10 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Cupertino, CA | — | +3 h |
| IANA zone | America/Los Angeles | America/New York |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:20 | 07:13 |
| Sunset | 18:27 | 18:12 |
| Daylight | 11 h 7 min | 10 h 59 min |
| People on this clock | 58,302 | 8,804,190 |
Compare Cupertino, CA with another city
More comparisons with Cupertino, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cupertino, CA and New York, NY: common questions
How many hours ahead of Cupertino, CA, is New York, NY?
The clocks in New York are 3 hours ahead of those in Cupertino (UTC−4 and UTC−7).
What time is it in New York, NY, when it is 9:00 AM in Cupertino, CA?
When it is 9:00 AM in Cupertino, it is 12:00 PM in New York.
What time is it in New York, NY, at the end of the working day in Cupertino, CA?
The working day in Cupertino ends at 6:00 PM; in New York it is 9:00 PM at that moment.
When do working hours in Cupertino, CA, and in New York, NY, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Cupertino, which is 12:00 PM to 6:00 PM in New York.
When does the date change in New York, NY, compared with Cupertino, CA?
The new day starts in New York earlier: at 9:00 PM in Cupertino it is already midnight there. Until 3:00 AM in New York, Cupertino is still on the previous day.
Is the time difference between Cupertino, CA, and New York, NY, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
