Austin, TX to Jeju: time difference
Jeju is 14 h ahead of Austin, 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.
Austin, TX 20:57 8:57 PM Jeju 10:57 10:57 AM You –:–
20:57 8:57 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
10:57 10:57 AM
Korean Standard Time · UTC+9
☀️ 06:35 · 🌙 18:09
·
+14 h
Jeju is 14 h ahead of Austin, TX.
When you, Austin, TX and Jeju are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, 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
🇰🇷 Jeju
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 10 10 AM 11 11 AM 12 12 PM 13 1 PM
📍 Your time
- Asleep
- Early
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇰🇷 Jeju |
|---|---|---|
| Local time | 20:57 | 10:57 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Korean Standard Time |
| UTC offset | UTC-5 | UTC+9 |
| Offset from Austin, TX | — | +14 h |
| IANA zone | America/Chicago | Asia/Seoul |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 06:35 |
| Sunset | 19:08 | 18:09 |
| Daylight | 11 h 38 min | 11 h 34 min |
| People on this clock | 974,447 | 469,279 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Jeju: common questions
What is the time difference between Austin, TX, and Jeju?
Jeju is 14 hours ahead: it uses UTC+9, while Austin is on UTC−5.
If it is 9:00 AM in Austin, TX, what time is it in Jeju?
At 9:00 AM in Austin, clocks in Jeju show 11:00 PM.
If it is 6:00 PM in Austin, TX, what time is it in Jeju?
At 6:00 PM in Austin, clocks in Jeju show 8:00 AM (the next day).
When is a good time to call Jeju from Austin, TX?
Working hours (9:00 AM–6:00 PM) in Austin and in Jeju do not overlap. At 9:00 AM in Austin it is 11:00 PM in Jeju; when the working day starts in Jeju, it is 7:00 PM (the previous day) in Austin.
From what time in Austin, TX, is it tomorrow in Jeju?
Once it is 10:00 AM in Austin, the date in Jeju has already changed. Until 2:00 PM in Jeju, it is still the previous day in Austin.
Is the time difference between Austin, TX, and Jeju the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Jeju will be 15 hours ahead of Austin.
