New York, NY to Mountain View, CA: time difference
Mountain View, 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 15:16 3:16 PM Mountain View, CA 12:16 12:16 PM You –:–
15:16 3:16 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:12
12:16 12:16 PM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:27
·
−3 h
Mountain View, CA is 3 h behind New York, NY.
When you, New York, NY and Mountain View, 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
🇺🇸 Mountain View, 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 | 🇺🇸 Mountain View, CA |
|---|---|---|
| Local time | 15:16 | 12:16 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:13 | 07:21 |
| Sunset | 18:12 | 18:27 |
| Daylight | 10 h 59 min | 11 h 6 min |
| People on this clock | 8,804,190 | 82,739 |
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 Mountain View, CA: common questions
What is the time difference between New York, NY, and Mountain View, CA?
Mountain View is 3 hours behind: it uses UTC−7, while New York is on UTC−4.
What time is it in Mountain View, CA, when it is 9:00 AM in New York, NY?
When it is 9:00 AM in New York, it is 6:00 AM in Mountain View.
What time is it in Mountain View, CA, at the end of the working day in New York, NY?
The working day in New York ends at 6:00 PM; in Mountain View it is 3:00 PM at that moment.
When is a good time to call Mountain View, 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 Mountain View – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Mountain View, CA, compared with New York, NY?
The new day starts in Mountain View later: until 3:00 AM in New York, it is still the previous day there. From 9:00 PM in Mountain View, New York is already on the next day.
Does the time difference between New York, NY, and Mountain View, CA, change?
No. The clocks in New York and in Mountain View change on the same dates, so the difference stays 3 hours.
