Columbia, TN to Seattle, WA: time difference
Seattle, WA is 2 h behind Columbia, TN. 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.
Columbia, TN 15:16 3:16 PM Seattle, WA 13:16 1:16 PM You –:–
15:16 3:16 PM
Central Daylight Time · UTC-5
☀️ 06:58 · 🌙 18:10
13:16 1:16 PM
Pacific Daylight Time · UTC-7
☀️ 07:33 · 🌙 18:17
·
−2 h
Seattle, WA is 2 h behind Columbia, TN.
When you, Columbia, TN 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
🇺🇸 Columbia, TN
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
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Time zones side by side
| Detail | 🇺🇸 Columbia, TN | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 15:16 | 13:16 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Columbia, TN | — | −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 | 06:58 | 07:33 |
| Sunset | 18:10 | 18:17 |
| Daylight | 11 h 12 min | 10 h 44 min |
| People on this clock | 672,228 | 737,015 |
Compare Columbia, TN with another city
More comparisons with Columbia, TN: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Columbia, TN and Seattle, WA: common questions
How far behind Columbia, TN, is Seattle, WA?
Seattle is 2 hours behind Columbia: UTC−7 against UTC−5.
What time is it in Seattle, WA, when it is 9:00 AM in Columbia, TN?
When it is 9:00 AM in Columbia, it is 7:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Columbia, TN?
The working day in Columbia ends at 6:00 PM; in Seattle it is 4:00 PM at that moment.
Is there a time when both Columbia, TN, and Seattle, WA, are at work?
Yes: from 11:00 AM to 6:00 PM in Columbia (9:00 AM to 4:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Seattle, WA?
Until 2:00 AM in Columbia, TN, 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 Columbia.
Does the time gap between Columbia, TN, and Seattle, WA, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 2 hours.
