Seattle, WA to Round Rock, TX: time difference
Round Rock, TX is 2 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 04:51 4:51 AM Round Rock, TX 06:51 6:51 AM You –:–
04:51 4:51 AM
Pacific Daylight Time · UTC-7
☀️ 07:33 · 🌙 18:17
06:51 6:51 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
·
+2 h
Round Rock, TX is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Round Rock, TX 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
🇺🇸 Round Rock, TX
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Round Rock, TX |
|---|---|---|
| Local time | 04:51 | 06:51 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Pacific Daylight Time | Central Daylight Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from Seattle, WA | — | +2 h |
| IANA zone | America/Los Angeles | America/Chicago |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:33 | 07:36 |
| Sunset | 18:17 | 18:57 |
| Daylight | 10 h 44 min | 11 h 22 min |
| People on this clock | 737,015 | 119,468 |
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 Round Rock, TX: common questions
What is the time difference between Seattle, WA, and Round Rock, TX?
Round Rock is 2 hours ahead: it uses UTC−5, while Seattle is on UTC−7.
If it is 9:00 AM in Seattle, WA, what time is it in Round Rock, TX?
At 9:00 AM in Seattle, clocks in Round Rock show 11:00 AM.
What time is it in Round Rock, TX, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Round Rock.
Is there a time when both Seattle, WA, and Round Rock, TX, are at work?
Yes: from 9:00 AM to 4:00 PM in Seattle (11:00 AM to 6:00 PM in Round Rock), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Round Rock, TX, compared with Seattle, WA?
The new day starts in Round Rock earlier: at 10:00 PM in Seattle it is already midnight there. Until 2:00 AM in Round Rock, Seattle is still on the previous day.
Is the time difference between Seattle, WA, and Round Rock, TX, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
