Shanghai to Songdo-dong: time difference
Songdo-dong is 1 h ahead of Shanghai. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Shanghai 03:52 3:52 AM Songdo-dong 04:52 4:52 AM You –:–
03:52 3:52 AM
China Standard Time · UTC+8
☀️ 05:59 · 🌙 17:21
04:52 4:52 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:55
·
+1 h
Songdo-dong is 1 h ahead of Shanghai.
When you, Shanghai and Songdo-dong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇳 Shanghai
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
🇰🇷 Songdo-dong
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇳 Shanghai | 🇰🇷 Songdo-dong |
|---|---|---|
| Local time | 03:52 | 04:52 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Shanghai | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 06:44 |
| Sunset | 17:21 | 17:55 |
| Daylight | 11 h 22 min | 11 h 10 min |
| People on this clock | 24,870,895 | — |
Compare Shanghai with another city
More comparisons with Shanghai: the time zones next to it and the far side of the clock.
Big time differences
Shanghai and Songdo-dong: common questions
How far ahead of Shanghai is Songdo-dong?
Songdo-dong is 1 hour ahead of Shanghai: UTC+9 against UTC+8.
What time is it in Songdo-dong when it is 9:00 AM in Shanghai?
When it is 9:00 AM in Shanghai, it is 10:00 AM in Songdo-dong.
If it is 6:00 PM in Shanghai, what time is it in Songdo-dong?
At 6:00 PM in Shanghai, clocks in Songdo-dong show 7:00 PM.
Is there a time when both Shanghai and Songdo-dong are at work?
Yes: from 9:00 AM to 5:00 PM in Shanghai (10:00 AM to 6:00 PM in Songdo-dong), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Songdo-dong?
From 11:00 PM in Shanghai it is already the next day in Songdo-dong. The other way round, until 1:00 AM in Songdo-dong it is still the previous day in Shanghai.
Does the time gap between Shanghai and Songdo-dong change during the year?
No, the clocks change neither in Shanghai nor in Songdo-dong, so the gap is 1 hour all year round.
