Austin, TX to Seongnam: time difference
Seongnam 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 12:36 12:36 PM Seongnam 02:36 2:36 AM You –:–
12:36 12:36 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
02:36 2:36 AM
Korean Standard Time · UTC+9
☀️ 06:42 · 🌙 17:52
·
+14 h
Seongnam is 14 h ahead of Austin, TX.
When you, Austin, TX and Seongnam 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
🇰🇷 Seongnam
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
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇰🇷 Seongnam |
|---|---|---|
| Local time | 12:36 | 02:36 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 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 | 07:35 | 06:42 |
| Sunset | 18:59 | 17:52 |
| Daylight | 11 h 24 min | 11 h 10 min |
| People on this clock | 974,447 | 967,510 |
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 Seongnam: common questions
What is the time difference between Austin, TX, and Seongnam?
Seongnam is 14 hours ahead: it uses UTC+9, while Austin is on UTC−5.
What time is it in Seongnam when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 11:00 PM in Seongnam.
If it is 6:00 PM in Austin, TX, what time is it in Seongnam?
At 6:00 PM in Austin, clocks in Seongnam show 8:00 AM (the next day).
When is a good time to call Seongnam from Austin, TX?
Working hours (9:00 AM–6:00 PM) in Austin and in Seongnam do not overlap. At 9:00 AM in Austin it is 11:00 PM in Seongnam; when the working day starts in Seongnam, it is 7:00 PM (the previous day) in Austin.
When does the date change in Seongnam compared with Austin, TX?
The new day starts in Seongnam earlier: at 10:00 AM in Austin it is already midnight there. Until 2:00 PM in Seongnam, Austin is still on the previous day.
Is the time difference between Austin, TX, and Seongnam the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Seongnam will be 15 hours ahead of Austin.
