New York, NY to San Dimas, CA: time difference
San Dimas, 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 00:48 12:48 AM San Dimas, CA 21:48 9:48 PM You –:–
00:48 12:48 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:24
21:48 9:48 PM
Pacific Daylight Time · UTC-7
☀️ 06:54 · 🌙 18:23
·
−3 h
San Dimas, CA is 3 h behind New York, NY.
When you, New York, NY and San Dimas, 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
🇺🇸 San Dimas, 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 | 🇺🇸 San Dimas, CA |
|---|---|---|
| Local time | 00:48 | 21:48 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 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 | 07:04 | 06:54 |
| Sunset | 18:24 | 18:23 |
| Daylight | 11 h 20 min | 11 h 30 min |
| People on this clock | 8,804,190 | 35,714 |
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 San Dimas, CA: common questions
What is the time difference between New York, NY, and San Dimas, CA?
San Dimas is 3 hours behind: it uses UTC−7, while New York is on UTC−4.
What time is it in San Dimas, CA, at the start of the working day in New York, NY?
The working day in New York starts at 9:00 AM; in San Dimas it is 6:00 AM at that moment.
If it is 6:00 PM in New York, NY, what time is it in San Dimas, CA?
At 6:00 PM in New York, clocks in San Dimas show 3:00 PM.
When is a good time to call San Dimas, 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 San Dimas – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in San Dimas, CA, compared with New York, NY?
The new day starts in San Dimas later: until 3:00 AM in New York, it is still the previous day there. From 9:00 PM in San Dimas, New York is already on the next day.
Does the time difference between New York, NY, and San Dimas, CA, change?
No. The clocks in New York and in San Dimas change on the same dates, so the difference stays 3 hours.
