Port Arthur, TX to Seattle, WA: time difference
Seattle, WA is 2 h behind Port Arthur, TX. 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.
Port Arthur, TX 06:59 6:59 AM Seattle, WA 04:59 4:59 AM You –:–
06:59 6:59 AM
Central Daylight Time · UTC-5
☀️ 07:21 · 🌙 18:42
04:59 4:59 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
·
−2 h
Seattle, WA is 2 h behind Port Arthur, TX.
When you, Port Arthur, TX 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
🇺🇸 Port Arthur, TX
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
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 21 9 PM
📍 Your time
- Asleep
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Time zones side by side
| Detail | 🇺🇸 Port Arthur, TX | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 06:59 | 04:59 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Port Arthur, TX | — | −2 h |
| IANA zone | America/Chicago | America/Los Angeles |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:21 | 07:35 |
| Sunset | 18:42 | 18:15 |
| Daylight | 11 h 21 min | 10 h 41 min |
| People on this clock | 54,135 | 737,015 |
Compare Port Arthur, TX with another city
More comparisons with Port Arthur, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Arthur, TX and Seattle, WA: common questions
How far behind Port Arthur, TX, is Seattle, WA?
Seattle is 2 hours behind Port Arthur: UTC−7 against UTC−5.
What time is it in Seattle, WA, when it is 9:00 AM in Port Arthur, TX?
When it is 9:00 AM in Port Arthur, it is 7:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Port Arthur, TX?
The working day in Port Arthur ends at 6:00 PM; in Seattle it is 4:00 PM at that moment.
When is a good time to call Seattle, WA, from Port Arthur, TX?
Between 11:00 AM and 6:00 PM in Port Arthur – that is 9:00 AM to 4:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Seattle, WA?
Until 2:00 AM in Port Arthur, TX, it is still the previous day in Seattle. The other way round, from 10:00 PM in Seattle it is already the next day in Port Arthur.
Does the time difference between Port Arthur, TX, and Seattle, WA, change?
No. The clocks in Port Arthur and in Seattle change on the same dates, so the difference stays 2 hours.
