Offset
The time difference between Cape Town and Mountain Time is 8 hours.
Cape Town (SAST) is ahead of Mountain Time (MDT).
SAST: UTC+2
MDT: UTC-6
Mountain Time is currently observing daylight saving time; Cape Town is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Cape Town and Mountain Time don't overlap on the same weekday. Mountain Time is 8 hours behind Cape Town.
With some flexibility, there’s a workable window outside standard hours:
- 3 PM–8 PM in Cape Town (7 AM–12 PM in Mountain Time) — suggest 5:00 PM Cape Town (9:00 AM Mountain Time).
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.
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
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
Cape Town uses South Africa Time (SAST). To call South Africa, dial +27.
Mountain Time is also known as MST, or MDT. To call United States, dial +1.
Mountain Time is approximately 9,350 miles northwest of Cape Town.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Cape Town | MST | Day |
|---|---|---|
| 12:00 am | 4:00 pm | -1 day |
| 1:00 am | 5:00 pm | -1 day |
| 2:00 am | 6:00 pm | -1 day |
| 3:00 am | 7:00 pm | -1 day |
| 4:00 am | 8:00 pm | -1 day |
| 5:00 am | 9:00 pm | -1 day |
| 6:00 am | 10:00 pm | -1 day |
| 7:00 am | 11:00 pm | -1 day |
| 8:00 am | 12:00 am | Same day |
| 9:00 am | 1:00 am | Same day |
| 10:00 am | 2:00 am | Same day |
| 11:00 am | 3:00 am | Same day |
| 12:00 pm | 4:00 am | Same day |
| 1:00 pm | 5:00 am | Same day |
| 2:00 pm | 6:00 am | Same day |
| 3:00 pm | 7:00 am | Same day |
| 4:00 pm | 8:00 am | Same day |
| 5:00 pm | 9:00 am | Same day |
| 6:00 pm | 10:00 am | Same day |
| 7:00 pm | 11:00 am | Same day |
| 8:00 pm | 12:00 pm | Same day |
| 9:00 pm | 1:00 pm | Same day |
| 10:00 pm | 2:00 pm | Same day |
| 11:00 pm | 3:00 pm | Same day |
Daylight saving time
Mountain Time observes daylight saving time; Cape Town does not. The offset between the two zones changes when Mountain Time transitions: on Sunday, November 1, 2026, clocks fall back from MDT to MST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:47 AM
- Sunset
- 5:59 PM
- Day length
- 10h 12m
- Sunrise
- 5:49 AM
- Sunset
- 8:25 PM
- Day length
- 14h 36m
Cities in these zones
Other cities in South Africa Time
Cities in Mountain Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in South Africa Time
- HLA
- JNB
- CPT
- DUR
Airports in Mountain Time
- BJC
- DEN
- OGD
- SLC
Related conversions
Common conversions
- What is 9:00 am Cape Town in MST?
- 9:00 am Cape Town is 1:00 am MST.
- What is 12:00 pm Cape Town in MST?
- 12:00 pm Cape Town is 4:00 am MST.
- What is 12:30 pm Cape Town in MST?
- 12:30 pm Cape Town is 4:30 am MST.
- What is 2:00 pm Cape Town in MST?
- 2:00 pm Cape Town is 6:00 am MST.
- What is 5:00 pm Cape Town in MST?
- 5:00 pm Cape Town is 9:00 am MST.
- What is 11:30 pm Cape Town in MST?
- 11:30 pm Cape Town is 3:30 pm MST.