Offset
The time difference between Phnom Penh and Johannesburg is 5 hours.
Phnom Penh (ICT) is ahead of Johannesburg (SAST).
ICT: UTC+7
SAST: UTC+2
Neither Phnom Penh nor Johannesburg is currently observing daylight saving time.
When to schedule
Business-hours overlap: 2 PM–5 PM in Phnom Penh (9 AM–12 PM in Johannesburg).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Phnom Penh (10:00 AM Johannesburg).
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.
South Africa
- New Year's DayThu, Jan 1
- Human Rights DaySat, Mar 21
- Good FridayFri, Apr 3
- Family DayMon, Apr 6
- Freedom DayMon, Apr 27
- Workers' DayFri, May 1
- Youth DayTue, Jun 16
- National Women's DayMon, Aug 10
- Heritage DayThu, Sep 24
- Day of ReconciliationWed, Dec 16
- Christmas DayFri, Dec 25
- Day of GoodwillSat, Dec 26
About these zones
Phnom Penh uses Indochina Time (ICT). To call Cambodia, dial +855.
Johannesburg uses South Africa Time (SAST). To call South Africa, dial +27.
Johannesburg is approximately 5,800 miles southwest of Phnom Penh.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Phnom Penh | Johannesburg | 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
Neither Phnom Penh nor Johannesburg observes daylight saving time. The offset between these zones remains constant year-round.
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
- 6:51 AM
- Sunset
- 5:24 PM
- Day length
- 10h 33m
Daylight overlap: 6h 32m — 11:51 AM–6:24 PM in Phnom Penh (6:51 AM–1:24 PM in Johannesburg). Both locations are in daylight during this window.
Cities in these zones
Other cities in South Africa Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- KTI
Airports in South Africa Time
- HLA
- JNB
- CPT
- DUR
Related conversions
Common conversions
- What is 9:00 am Phnom Penh in Johannesburg?
- 9:00 am Phnom Penh is 4:00 am Johannesburg.
- What is 12:00 pm Phnom Penh in Johannesburg?
- 12:00 pm Phnom Penh is 7:00 am Johannesburg.
- What is 12:30 pm Phnom Penh in Johannesburg?
- 12:30 pm Phnom Penh is 7:30 am Johannesburg.
- What is 2:00 pm Phnom Penh in Johannesburg?
- 2:00 pm Phnom Penh is 9:00 am Johannesburg.
- What is 5:00 pm Phnom Penh in Johannesburg?
- 5:00 pm Phnom Penh is 12:00 pm Johannesburg.
- What is 11:30 pm Phnom Penh in Johannesburg?
- 11:30 pm Phnom Penh is 6:30 pm Johannesburg.