Time difference between Denver and Johannesburg
Johannesburg is 8 hours ahead of Denver
Denver, the United States is UTC−7 · Johannesburg, South Africa is UTC+2 — on standard time
The gap is not the same all year
Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Johannesburg does not change its clocks.
| Denver / Johannesburg clocks | Difference | How long |
|---|---|---|
| summer / standard | 8 hours ahead | about 34 weeks — most of the year |
| standard / standard | 9 hours ahead | about 18 weeks |
Johannesburg stays put all year while Denver moves, so a meeting fixed in Johannesburg's calendar shifts by an hour twice a year at Denver's end.
When they can both be at their desks
Nine-to-five in Denver and nine-to-five in Johannesburg do not overlap at all. With 8 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.
Denver to Johannesburg, hour by hour
| Denver | Johannesburg |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| 4:00 PM | 12:00 AM (next day) |
| 5:00 PM | 1:00 AM (next day) |
| 6:00 PM | 2:00 AM (next day) |
| 7:00 PM | 3:00 AM (next day) |
| 8:00 PM | 4:00 AM (next day) |
| 9:00 PM | 5:00 AM (next day) |
| 10:00 PM | 6:00 AM (next day) |
| 11:00 PM | 7:00 AM (next day) |
On the usual gap of 8 hours.
Frequently asked questions
What is the time difference between Denver and Johannesburg?
Johannesburg is 8 hours ahead of Denver for most of the year. It is not the same all year — there is one other gap, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Johannesburg does not change its clocks.
Is Johannesburg ahead of Denver?
Yes — Johannesburg is 8 hours ahead. Denver is UTC−7 and Johannesburg is UTC+2 on standard time.
What time is 9 AM in Denver in Johannesburg?
5:00 PM, on the usual gap.
When can Denver and Johannesburg meet?
Nine-to-five in Denver and nine-to-five in Johannesburg do not overlap at all. One side has to take the call outside working hours, and with 8 hours between them it is worth deciding in advance which side that is.
Other pairs
- Denver to Nairobi
- Los Angeles to London
- Los Angeles to Dublin
- Los Angeles to Lisbon
- Los Angeles to Paris
- Los Angeles to Berlin
- Los Angeles to Madrid
- Los Angeles to Rome
- Los Angeles to Amsterdam
- Los Angeles to Stockholm
Every Denver pair · Every Johannesburg pair · All city pairs · Time zones by abbreviation