Rocky Hill, CT to Seattle, WA: time difference
Seattle, WA is 3 h behind Rocky Hill, CT. 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.
Rocky Hill, CT 04:09 4:09 AM Seattle, WA 01:09 1:09 AM You –:–
04:09 4:09 AM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 17:59
01:09 1:09 AM
Pacific Daylight Time · UTC-7
☀️ 07:39 · 🌙 18:10
·
−3 h
Seattle, WA is 3 h behind Rocky Hill, CT.
When you, Rocky Hill, CT and Seattle, WA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Rocky Hill, CT
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
🇺🇸 Seattle, WA
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
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Time zones side by side
| Detail | 🇺🇸 Rocky Hill, CT | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 04:09 | 01:09 |
| Local date | Friday, October 23, 2026 | Friday, October 23, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Rocky Hill, CT | — | −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 | 07:12 | 07:39 |
| Sunset | 17:59 | 18:10 |
| Daylight | 10 h 46 min | 10 h 31 min |
| People on this clock | 18,806 | 737,015 |
Compare Rocky Hill, CT with another city
More comparisons with Rocky Hill, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rocky Hill, CT and Seattle, WA: common questions
How many hours behind Rocky Hill, CT, is Seattle, WA?
The clocks in Seattle are 3 hours behind those in Rocky Hill (UTC−7 and UTC−4).
If it is 9:00 AM in Rocky Hill, CT, what time is it in Seattle, WA?
At 9:00 AM in Rocky Hill, clocks in Seattle show 6:00 AM.
If it is 6:00 PM in Rocky Hill, CT, what time is it in Seattle, WA?
At 6:00 PM in Rocky Hill, clocks in Seattle show 3:00 PM.
When is a good time to call Seattle, WA, from Rocky Hill, CT?
Between 12:00 PM and 6:00 PM in Rocky Hill – that is 9:00 AM to 3:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Seattle, WA, compared with Rocky Hill, CT?
The new day starts in Seattle later: until 3:00 AM in Rocky Hill, it is still the previous day there. From 9:00 PM in Seattle, Rocky Hill is already on the next day.
Does the time difference between Rocky Hill, CT, and Seattle, WA, change?
No. The clocks in Rocky Hill and in Seattle change on the same dates, so the difference stays 3 hours.
