New York, NY to Vacaville, CA: time difference
Vacaville, CA is 3 h behind New York, 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.
New York, NY 10:15 10:15 AM Vacaville, CA 07:15 7:15 AM You –:–
10:15 10:15 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:21
07:15 7:15 AM
Pacific Daylight Time · UTC-7
☀️ 07:16 · 🌙 18:34
·
−3 h
Vacaville, CA is 3 h behind New York, NY.
When you, New York, NY and Vacaville, CA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 New York, 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
🇺🇸 Vacaville, CA
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 New York, NY | 🇺🇸 Vacaville, CA |
|---|---|---|
| Local time | 10:15 | 07:15 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from New York, NY | — | −3 h |
| IANA zone | America/New York | America/Los Angeles |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:06 | 07:16 |
| Sunset | 18:21 | 18:34 |
| Daylight | 11 h 15 min | 11 h 19 min |
| People on this clock | 8,804,190 | 100,670 |
Compare New York, NY with another city
More comparisons with New York, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New York, NY and Vacaville, CA: common questions
How many hours behind New York, NY, is Vacaville, CA?
The clocks in Vacaville are 3 hours behind those in New York (UTC−7 and UTC−4).
What time is it in Vacaville, CA, at the start of the working day in New York, NY?
The working day in New York starts at 9:00 AM; in Vacaville it is 6:00 AM at that moment.
If it is 6:00 PM in New York, NY, what time is it in Vacaville, CA?
At 6:00 PM in New York, clocks in Vacaville show 3:00 PM.
When is a good time to call Vacaville, CA, from New York, NY?
Between 12:00 PM and 6:00 PM in New York – that is 9:00 AM to 3:00 PM in Vacaville – both places are within working hours (9:00 AM–6:00 PM).
Until what time in New York, NY, is it still yesterday in Vacaville, CA?
Before 3:00 AM in New York, the date in Vacaville has not changed yet. From 9:00 PM in Vacaville, it is already the next day in New York.
Does the time difference between New York, NY, and Vacaville, CA, change?
No. The clocks in New York and in Vacaville change on the same dates, so the difference stays 3 hours.
