Offset
The time difference between Rotterdam and Singapore is 6 hours.
Rotterdam (CEST) is behind Singapore (SGT).
CEST: UTC+2
SGT: UTC+8
Rotterdam is currently observing daylight saving time; Singapore is not.
When to schedule
Business-hours overlap: 9 AM–11 AM in Rotterdam (3 PM–5 PM in Singapore).
Both teams are in working hours during this window on weekdays.
Suggested time: 10:00 AM Rotterdam (4:00 PM Singapore).
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
The Netherlands
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- Easter MondayMon, Apr 6
- King's DayMon, Apr 27
- Liberation DayTue, May 5
- Ascension DayThu, May 14
- PentecostSun, May 24
- Whit MondayMon, May 25
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
Singapore
- New Year's DayThu, Jan 1
- Chinese New YearTue, Feb 17
- Chinese New YearWed, Feb 18
- Hari Raya PuasaFri, Mar 20
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Hari Raya Haji (Tentative Date)Wed, May 27
- National DayMon, Aug 10
- DeepavaliMon, Nov 9
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Rotterdam | Singapore | Day |
|---|---|---|
| 12:00 am | 6:00 am | Same day |
| 1:00 am | 7:00 am | Same day |
| 2:00 am | 8:00 am | Same day |
| 3:00 am | 9:00 am | Same day |
| 4:00 am | 10:00 am | Same day |
| 5:00 am | 11:00 am | Same day |
| 6:00 am | 12:00 pm | Same day |
| 7:00 am | 1:00 pm | Same day |
| 8:00 am | 2:00 pm | Same day |
| 9:00 am | 3:00 pm | Same day |
| 10:00 am | 4:00 pm | Same day |
| 11:00 am | 5:00 pm | Same day |
| 12:00 pm | 6:00 pm | Same day |
| 1:00 pm | 7:00 pm | Same day |
| 2:00 pm | 8:00 pm | Same day |
| 3:00 pm | 9:00 pm | Same day |
| 4:00 pm | 10:00 pm | Same day |
| 5:00 pm | 11:00 pm | Same day |
| 6:00 pm | 12:00 am | +1 day |
| 7:00 pm | 1:00 am | +1 day |
| 8:00 pm | 2:00 am | +1 day |
| 9:00 pm | 3:00 am | +1 day |
| 10:00 pm | 4:00 am | +1 day |
| 11:00 pm | 5:00 am | +1 day |
Daylight saving time
Rotterdam observes daylight saving time; Singapore does not. The offset between the two zones changes when Rotterdam transitions: on Sunday, October 25, 2026, clocks fall back from CEST to CET.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:25 AM
- Sunset
- 9:59 PM
- Day length
- 16h 34m
- Sunrise
- 6:59 AM
- Sunset
- 7:10 PM
- Day length
- 12h 12m
Daylight overlap: 7h 45m — 5:25 AM–1:10 PM in Rotterdam (11:25 AM–7:10 PM in Singapore). Both locations are in daylight during this window.
Cities in these zones
Other cities in Central European Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central European Time
- AMS
- RTM
Airports in Singapore Time
- SIN
Related conversions
Common conversions
- What is 9:00 am Rotterdam in Singapore?
- 9:00 am Rotterdam is 3:00 pm Singapore.
- What is 12:00 pm Rotterdam in Singapore?
- 12:00 pm Rotterdam is 6:00 pm Singapore.
- What is 12:30 pm Rotterdam in Singapore?
- 12:30 pm Rotterdam is 6:30 pm Singapore.
- What is 2:00 pm Rotterdam in Singapore?
- 2:00 pm Rotterdam is 8:00 pm Singapore.
- What is 5:00 pm Rotterdam in Singapore?
- 5:00 pm Rotterdam is 11:00 pm Singapore.
- What is 11:30 pm Rotterdam in Singapore?
- 11:30 pm Rotterdam is 5:30 am Singapore, the next day.