Tsukuba to Austin, TX: time difference
Austin, TX is 14 h behind Tsukuba. 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.
Tsukuba 18:54 6:54 PM Austin, TX 04:54 4:54 AM You –:–
18:54 6:54 PM
Japan Standard Time · UTC+9
☀️ 05:49 · 🌙 17:02
04:54 4:54 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
·
−14 h
Austin, TX is 14 h behind Tsukuba.
When you, Tsukuba and Austin, 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
🇯🇵 Tsukuba
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
🇺🇸 Austin, TX
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 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇯🇵 Tsukuba | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 18:54 | 04:54 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Japan Standard Time | Central Daylight Time |
| UTC offset | UTC+9 | UTC-5 |
| Offset from Tsukuba | — | −14 h |
| IANA zone | Asia/Tokyo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:49 | 07:36 |
| Sunset | 17:02 | 18:58 |
| Daylight | 11 h 13 min | 11 h 22 min |
| People on this clock | 230,398 | 974,447 |
Compare Tsukuba with another city
More comparisons with Tsukuba: the time zones next to it and the far side of the clock.
Nearby time zones
Tsukuba and Austin, TX: common questions
What is the time difference between Tsukuba and Austin, TX?
Austin is 14 hours behind: it uses UTC−5, while Tsukuba is on UTC+9.
What time is it in Austin, TX, when it is 9:00 AM in Tsukuba?
When it is 9:00 AM in Tsukuba, it is 7:00 PM (the previous day) in Austin.
What time is it in Austin, TX, when it is 6:00 PM in Tsukuba?
When it is 6:00 PM in Tsukuba, it is 4:00 AM in Austin.
When is a good time to call Austin, TX, from Tsukuba?
Working hours (9:00 AM–6:00 PM) in Tsukuba and in Austin do not overlap. At 9:00 AM in Tsukuba it is 7:00 PM (the previous day) in Austin; when the working day starts in Austin, it is 11:00 PM in Tsukuba.
When is it still the previous day in Austin, TX?
Until 2:00 PM in Tsukuba it is still the previous day in Austin. The other way round, from 10:00 AM in Austin it is already the next day in Tsukuba.
Does the time gap between Tsukuba and Austin, TX, change during the year?
Yes – daylight saving time is used in Austin but not in Tsukuba. From November 1, 2026, Austin will be 15 hours behind Tsukuba.
