Seattle, WA to Hilo, HI: time difference
Hilo, HI is 3 h behind 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 03:34 3:34 AM Hilo, HI 00:34 12:34 AM You –:–
03:34 3:34 AM
Pacific Daylight Time · UTC-7
☀️ 07:22 · 🌙 18:32
00:34 12:34 AM
Hawaii-Aleutian Standard Time · UTC-10
☀️ 06:14 · 🌙 18:02
·
−3 h
Hilo, HI is 3 h behind Seattle, WA.
When you, Seattle, WA and Hilo, HI 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
🇺🇸 Hilo, HI
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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Hilo, HI |
|---|---|---|
| Local time | 03:34 | 00:34 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Pacific Daylight Time | Hawaii-Aleutian Standard Time |
| UTC offset | UTC-7 | UTC-10 |
| Offset from Seattle, WA | — | −3 h |
| IANA zone | America/Los Angeles | Pacific/Honolulu |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:22 | 06:14 |
| Sunset | 18:32 | 18:02 |
| Daylight | 11 h 11 min | 11 h 48 min |
| People on this clock | 737,015 | 44,186 |
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 Hilo, HI: common questions
How many hours behind Seattle, WA, is Hilo, HI?
The clocks in Hilo are 3 hours behind those in Seattle (UTC−10 and UTC−7).
If it is 9:00 AM in Seattle, WA, what time is it in Hilo, HI?
At 9:00 AM in Seattle, clocks in Hilo show 6:00 AM.
What time is it in Hilo, HI, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 3:00 PM in Hilo.
When is a good time to call Hilo, HI, from Seattle, WA?
Between 12:00 PM and 6:00 PM in Seattle – that is 9:00 AM to 3:00 PM in Hilo – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Seattle, WA, is it still yesterday in Hilo, HI?
Before 3:00 AM in Seattle, the date in Hilo has not changed yet. From 9:00 PM in Hilo, it is already the next day in Seattle.
Does the time difference between Seattle, WA, and Hilo, HI, change?
Yes. The clocks change only in Seattle. From November 1, 2026, Hilo will be 2 hours behind Seattle.
