Singapore to Semarang: time difference
Semarang is 1 h behind Singapore. 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.
Singapore 18:44 6:44 PM Semarang 17:44 5:44 PM You –:–
18:44 6:44 PM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
17:44 5:44 PM
Western Indonesia Time · UTC+7
☀️ 05:16 · 🌙 17:32
·
−1 h
Semarang is 1 h behind Singapore.
When you, Singapore and Semarang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇬 Singapore
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
🇮🇩 Semarang
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 | 🇸🇬 Singapore | 🇮🇩 Semarang |
|---|---|---|
| Local time | 18:44 | 17:44 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Singapore Standard Time | Western Indonesia Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Singapore | — | −1 h |
| IANA zone | Asia/Singapore | Asia/Jakarta |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:48 | 05:16 |
| Sunset | 18:53 | 17:32 |
| Daylight | 12 h 5 min | 12 h 16 min |
| People on this clock | 5,535,002 | 1,555,984 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Semarang: common questions
What is the time difference between Singapore and Semarang?
Semarang is 1 hour behind: it uses UTC+7, while Singapore is on UTC+8.
What time is it in Semarang when it is 9:00 AM in Singapore?
When it is 9:00 AM in Singapore, it is 8:00 AM in Semarang.
What time is it in Semarang when it is 6:00 PM in Singapore?
When it is 6:00 PM in Singapore, it is 5:00 PM in Semarang.
When do working hours in Singapore and in Semarang overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Singapore, which is 9:00 AM to 5:00 PM in Semarang.
Until what time in Singapore is it still yesterday in Semarang?
Before 1:00 AM in Singapore, the date in Semarang has not changed yet. From 11:00 PM in Semarang, it is already the next day in Singapore.
Is the time difference between Singapore and Semarang the same all year?
Yes. Neither Singapore nor Semarang switches to summer time, so the gap is always 1 hour.
