Offset
The time difference between Phnom Penh and Zürich is 5 hours.
Phnom Penh (ICT) is ahead of Zürich (CEST).
ICT: UTC+7
CEST: UTC+2
Zürich is currently observing daylight saving time; Phnom Penh is not.
When to schedule
Business-hours overlap: 2 PM–5 PM in Phnom Penh (9 AM–12 PM in Zürich).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Phnom Penh (10:00 AM Zürich).
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.
Switzerland
- New Year's DayThu, Jan 1
- Ascension DayThu, May 14
- Swiss National DaySat, Aug 1
- Christmas DayFri, Dec 25
About these zones
Phnom Penh uses Indochina Time (ICT). To call Cambodia, dial +855.
Zürich uses Central European Time (CET, or CEST). To call Switzerland, dial +41.
Zürich is approximately 5,950 miles northwest of Phnom Penh.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Phnom Penh | Zürich | Day |
|---|---|---|
| 12:00 am | 7:00 pm | -1 day |
| 1:00 am | 8:00 pm | -1 day |
| 2:00 am | 9:00 pm | -1 day |
| 3:00 am | 10:00 pm | -1 day |
| 4:00 am | 11:00 pm | -1 day |
| 5:00 am | 12:00 am | Same day |
| 6:00 am | 1:00 am | Same day |
| 7:00 am | 2:00 am | Same day |
| 8:00 am | 3:00 am | Same day |
| 9:00 am | 4:00 am | Same day |
| 10:00 am | 5:00 am | Same day |
| 11:00 am | 6:00 am | Same day |
| 12:00 pm | 7:00 am | Same day |
| 1:00 pm | 8:00 am | Same day |
| 2:00 pm | 9:00 am | Same day |
| 3:00 pm | 10:00 am | Same day |
| 4:00 pm | 11:00 am | Same day |
| 5:00 pm | 12:00 pm | Same day |
| 6:00 pm | 1:00 pm | Same day |
| 7:00 pm | 2:00 pm | Same day |
| 8:00 pm | 3:00 pm | Same day |
| 9:00 pm | 4:00 pm | Same day |
| 10:00 pm | 5:00 pm | Same day |
| 11:00 pm | 6:00 pm | Same day |
Daylight saving time
Zürich observes daylight saving time; Phnom Penh does not. The offset between the two zones changes when Zürich 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
- 5:37 AM
- Sunset
- 6:24 PM
- Day length
- 12h 47m
- Sunrise
- 5:31 AM
- Sunset
- 9:21 PM
- Day length
- 15h 50m
Daylight overlap: 7h 53m — 10:31 AM–6:24 PM in Phnom Penh (5:31 AM–1:24 PM in Zürich). Both locations are in daylight during this window.
Cities in these zones
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- KTI
Airports in Central European Time
- ZRH
- BRN
Related conversions
Common conversions
- What is 9:00 am Phnom Penh in Zürich?
- 9:00 am Phnom Penh is 4:00 am Zürich.
- What is 12:00 pm Phnom Penh in Zürich?
- 12:00 pm Phnom Penh is 7:00 am Zürich.
- What is 12:30 pm Phnom Penh in Zürich?
- 12:30 pm Phnom Penh is 7:30 am Zürich.
- What is 2:00 pm Phnom Penh in Zürich?
- 2:00 pm Phnom Penh is 9:00 am Zürich.
- What is 5:00 pm Phnom Penh in Zürich?
- 5:00 pm Phnom Penh is 12:00 pm Zürich.
- What is 11:30 pm Phnom Penh in Zürich?
- 11:30 pm Phnom Penh is 6:30 pm Zürich.