Offset
The time difference between Singapore and Vienna is 6 hours.
Singapore (SGT) is ahead of Vienna (CEST).
SGT: UTC+8
CEST: UTC+2
Vienna is currently observing daylight saving time; Singapore is not.
When to schedule
Business-hours overlap: 3 PM–5 PM in Singapore (9 AM–11 AM in Vienna).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Singapore (10:00 AM Vienna).
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.
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
Austria
- New Year's DayThu, Jan 1
- EpiphanyTue, Jan 6
- Easter SundaySun, Apr 5
- Easter MondayMon, Apr 6
- National HolidayFri, May 1
- Ascension DayThu, May 14
- PentecostSun, May 24
- Whit MondayMon, May 25
- Corpus ChristiThu, Jun 4
- Assumption DaySat, Aug 15
- National HolidayMon, Oct 26
- All Saints' DaySun, Nov 1
- Immaculate ConceptionTue, Dec 8
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Singapore | Vienna | Day |
|---|---|---|
| 12:00 am | 6:00 pm | -1 day |
| 1:00 am | 7:00 pm | -1 day |
| 2:00 am | 8:00 pm | -1 day |
| 3:00 am | 9:00 pm | -1 day |
| 4:00 am | 10:00 pm | -1 day |
| 5:00 am | 11:00 pm | -1 day |
| 6:00 am | 12:00 am | Same day |
| 7:00 am | 1:00 am | Same day |
| 8:00 am | 2:00 am | Same day |
| 9:00 am | 3:00 am | Same day |
| 10:00 am | 4:00 am | Same day |
| 11:00 am | 5:00 am | Same day |
| 12:00 pm | 6:00 am | Same day |
| 1:00 pm | 7:00 am | Same day |
| 2:00 pm | 8:00 am | Same day |
| 3:00 pm | 9:00 am | Same day |
| 4:00 pm | 10:00 am | Same day |
| 5:00 pm | 11:00 am | Same day |
| 6:00 pm | 12:00 pm | Same day |
| 7:00 pm | 1:00 pm | Same day |
| 8:00 pm | 2:00 pm | Same day |
| 9:00 pm | 3:00 pm | Same day |
| 10:00 pm | 4:00 pm | Same day |
| 11:00 pm | 5:00 pm | Same day |
Daylight saving time
Vienna observes daylight saving time; Singapore does not. The offset between the two zones changes when Vienna 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
- 6:59 AM
- Sunset
- 7:10 PM
- Day length
- 12h 12m
- Sunrise
- 4:56 AM
- Sunset
- 8:53 PM
- Day length
- 15h 57m
Daylight overlap: 8h 14m — 10:56 AM–7:10 PM in Singapore (4:56 AM–1:10 PM in Vienna). Both locations are in daylight during this window.
Airports in these zones
Airports in Singapore Time
- SIN
Airports in Central European Time
- VIE
Related conversions
Common conversions
- What is 9:00 am Singapore in Vienna?
- 9:00 am Singapore is 3:00 am Vienna.
- What is 12:00 pm Singapore in Vienna?
- 12:00 pm Singapore is 6:00 am Vienna.
- What is 12:30 pm Singapore in Vienna?
- 12:30 pm Singapore is 6:30 am Vienna.
- What is 2:00 pm Singapore in Vienna?
- 2:00 pm Singapore is 8:00 am Vienna.
- What is 5:00 pm Singapore in Vienna?
- 5:00 pm Singapore is 11:00 am Vienna.
- What is 11:30 pm Singapore in Vienna?
- 11:30 pm Singapore is 5:30 pm Vienna.