Seattle, WA to Littleton, NH: time difference
Littleton, NH is 3 h ahead of Seattle, WA. 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.
Seattle, WA 03:47 3:47 AM Littleton, NH 06:47 6:47 AM You –:–
03:47 3:47 AM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:30
06:47 6:47 AM
Eastern Daylight Time · UTC-4
☀️ 06:57 · 🌙 18:12
·
+3 h
Littleton, NH is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Littleton, NH are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Seattle, WA
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
🇺🇸 Littleton, NH
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Littleton, NH |
|---|---|---|
| Local time | 03:47 | 06:47 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +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 | 07:23 | 06:57 |
| Sunset | 18:30 | 18:12 |
| Daylight | 11 h 7 min | 11 h 14 min |
| People on this clock | 737,015 | 41,737 |
Compare Seattle, WA with another city
More comparisons with Seattle, WA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seattle, WA and Littleton, NH: common questions
What is the time difference between Seattle, WA, and Littleton, NH?
Littleton is 3 hours ahead: it uses UTC−4, while Seattle is on UTC−7.
If it is 9:00 AM in Seattle, WA, what time is it in Littleton, NH?
At 9:00 AM in Seattle, clocks in Littleton show 12:00 PM.
If it is 6:00 PM in Seattle, WA, what time is it in Littleton, NH?
At 6:00 PM in Seattle, clocks in Littleton show 9:00 PM.
When is a good time to call Littleton, NH, from Seattle, WA?
Between 9:00 AM and 3:00 PM in Seattle – that is 12:00 PM to 6:00 PM in Littleton – both places are within working hours (9:00 AM–6:00 PM).
From what time in Seattle, WA, is it tomorrow in Littleton, NH?
Once it is 9:00 PM in Seattle, the date in Littleton has already changed. Until 3:00 AM in Littleton, it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Littleton, NH, change?
No. The clocks in Seattle and in Littleton change on the same dates, so the difference stays 3 hours.
