Seongnam to Singapore: time difference
Singapore is 1 h behind Seongnam. 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.
Seongnam 01:49 1:49 AM Singapore 00:49 12:49 AM You –:–
01:49 1:49 AM
Korean Standard Time · UTC+9
☀️ 06:42 · 🌙 17:52
00:49 12:49 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
·
−1 h
Singapore is 1 h behind Seongnam.
When you, Seongnam and Singapore are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Seongnam
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
🇸🇬 Singapore
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seongnam | 🇸🇬 Singapore |
|---|---|---|
| Local time | 01:49 | 00:49 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Korean Standard Time | Singapore Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seongnam | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Singapore |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:42 | 06:48 |
| Sunset | 17:52 | 18:53 |
| Daylight | 11 h 10 min | 12 h 5 min |
| People on this clock | 967,510 | 5,535,002 |
Compare Seongnam with another city
More comparisons with Seongnam: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seongnam and Singapore: common questions
How far behind Seongnam is Singapore?
Singapore is 1 hour behind Seongnam: UTC+8 against UTC+9.
What time is it in Singapore at the start of the working day in Seongnam?
The working day in Seongnam starts at 9:00 AM; in Singapore it is 8:00 AM at that moment.
What time is it in Singapore when it is 6:00 PM in Seongnam?
When it is 6:00 PM in Seongnam, it is 5:00 PM in Singapore.
When do working hours in Seongnam and in Singapore overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Seongnam, which is 9:00 AM to 5:00 PM in Singapore.
When is it still the previous day in Singapore?
Until 1:00 AM in Seongnam it is still the previous day in Singapore. The other way round, from 11:00 PM in Singapore it is already the next day in Seongnam.
Is the time difference between Seongnam and Singapore the same all year?
Yes. Neither Seongnam nor Singapore switches to summer time, so the gap is always 1 hour.
