Offset
The time difference between San Francisco and Phnom Penh is 14 hours.
San Francisco (PDT) is behind Phnom Penh (ICT).
PDT: UTC-7
ICT: UTC+7
San Francisco is currently observing daylight saving time; Phnom Penh is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in San Francisco and Phnom Penh don't overlap on the same weekday. Phnom Penh is 14 hours ahead of San Francisco.
With some flexibility, there’s a workable window outside standard hours:
- 5 PM–8 PM in San Francisco (7 AM–10 AM the next day in Phnom Penh) — suggest 6:00 PM San Francisco (8:00 AM Phnom Penh).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
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.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
About these zones
San Francisco uses Pacific Time (PST, or PDT). To call United States, dial +1.
Phnom Penh uses Indochina Time (ICT). To call Cambodia, dial +855.
Phnom Penh is approximately 7,850 miles northwest of San Francisco.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| San Francisco | Phnom Penh | Day |
|---|---|---|
| 12:00 am | 2:00 pm | Same day |
| 1:00 am | 3:00 pm | Same day |
| 2:00 am | 4:00 pm | Same day |
| 3:00 am | 5:00 pm | Same day |
| 4:00 am | 6:00 pm | Same day |
| 5:00 am | 7:00 pm | Same day |
| 6:00 am | 8:00 pm | Same day |
| 7:00 am | 9:00 pm | Same day |
| 8:00 am | 10:00 pm | Same day |
| 9:00 am | 11:00 pm | Same day |
| 10:00 am | 12:00 am | +1 day |
| 11:00 am | 1:00 am | +1 day |
| 12:00 pm | 2:00 am | +1 day |
| 1:00 pm | 3:00 am | +1 day |
| 2:00 pm | 4:00 am | +1 day |
| 3:00 pm | 5:00 am | +1 day |
| 4:00 pm | 6:00 am | +1 day |
| 5:00 pm | 7:00 am | +1 day |
| 6:00 pm | 8:00 am | +1 day |
| 7:00 pm | 9:00 am | +1 day |
| 8:00 pm | 10:00 am | +1 day |
| 9:00 pm | 11:00 am | +1 day |
| 10:00 pm | 12:00 pm | +1 day |
| 11:00 pm | 1:00 pm | +1 day |
Daylight saving time
San Francisco observes daylight saving time; Phnom Penh does not. The offset between the two zones changes when San Francisco transitions: on Sunday, November 1, 2026, clocks fall back from PDT to PST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:49 AM
- Sunset
- 8:30 PM
- Day length
- 14h 42m
- Sunrise
- 5:37 AM
- Sunset
- 6:24 PM
- Day length
- 12h 47m
Daylight overlap: 4h 54m — 3:37 PM–8:30 PM in San Francisco (5:37 AM–10:30 AM in Phnom Penh). Both locations are in daylight during this window.
Cities in these zones
Other cities in Pacific Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Pacific Time
- BUR
- HHR
- LAX
- LGB
- SNA
- CLD
- SAN
- TIJ
- OAK
- SFO
Airports in Indochina Time
- KTI
Related conversions
Common conversions
- What is 9:00 am San Francisco in Phnom Penh?
- 9:00 am San Francisco is 11:00 pm Phnom Penh.
- What is 12:00 pm San Francisco in Phnom Penh?
- 12:00 pm San Francisco is 2:00 am Phnom Penh, the next day.
- What is 12:30 pm San Francisco in Phnom Penh?
- 12:30 pm San Francisco is 2:30 am Phnom Penh, the next day.
- What is 2:00 pm San Francisco in Phnom Penh?
- 2:00 pm San Francisco is 4:00 am Phnom Penh, the next day.
- What is 5:00 pm San Francisco in Phnom Penh?
- 5:00 pm San Francisco is 7:00 am Phnom Penh, the next day.
- What is 11:30 pm San Francisco in Phnom Penh?
- 11:30 pm San Francisco is 1:30 pm Phnom Penh, the next day.