Ilsan to Singapore: time difference
Singapore is 1 h behind Ilsan. 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.
Ilsan 01:11 1:11 AM Singapore 00:11 12:11 AM You –:–
01:11 1:11 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:54
00:11 12:11 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
·
−1 h
Singapore is 1 h behind Ilsan.
When you, Ilsan 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
🇰🇷 Ilsan
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 | 🇰🇷 Ilsan | 🇸🇬 Singapore |
|---|---|---|
| Local time | 01:11 | 00:11 |
| 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 Ilsan | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Singapore |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:44 | 06:48 |
| Sunset | 17:54 | 18:53 |
| Daylight | 11 h 10 min | 12 h 5 min |
| People on this clock | 1,061,752 | 5,535,002 |
Compare Ilsan with another city
More comparisons with Ilsan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ilsan and Singapore: common questions
How far behind Ilsan is Singapore?
Singapore is 1 hour behind Ilsan: UTC+8 against UTC+9.
What time is it in Singapore when it is 9:00 AM in Ilsan?
When it is 9:00 AM in Ilsan, it is 8:00 AM in Singapore.
What time is it in Singapore at the end of the working day in Ilsan?
The working day in Ilsan ends at 6:00 PM; in Singapore it is 5:00 PM at that moment.
When is a good time to call Singapore from Ilsan?
Between 10:00 AM and 6:00 PM in Ilsan – that is 9:00 AM to 5:00 PM in Singapore – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Singapore?
Until 1:00 AM in Ilsan 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 Ilsan.
Does the time gap between Ilsan and Singapore change during the year?
No, the clocks change neither in Ilsan nor in Singapore, so the gap is 1 hour all year round.
