Denver zone
MDT (GMT-6)
Johannesburg zone
GMT+2 (GMT+2)
Difference
8 hours ahead of Denver
Business overlap
No 9-5 overlap
Working hours overlap
Each cell is one hour in Denver. Filled cells mark when 9 AM – 5 PM in Denver and Johannesburg both apply.
0 hours per day
- Denver
- GMT-6
- Johannesburg
- GMT+2
- Difference
- +8h
- Business overlap
- 0h
Hour-by-hour conversion
Each row shows the matching local time in Johannesburg for an hour in Denver.
| Denver | Johannesburg | Day | Window |
|---|---|---|---|
| 12:00 AM | 8:00 AM | same day | — |
| 1:00 AM | 9:00 AM | same day | — |
| 2:00 AM | 10:00 AM | same day | — |
| 3:00 AM | 11:00 AM | same day | — |
| 4:00 AM | 12:00 PM | same day | — |
| 5:00 AM | 1:00 PM | same day | — |
| 6:00 AM | 2:00 PM | same day | — |
| 7:00 AM | 3:00 PM | same day | — |
| 8:00 AM | 4:00 PM | same day | — |
| 9:00 AM | 5:00 PM | same day | — |
| 10:00 AM | 6:00 PM | same day | — |
| 11:00 AM | 7:00 PM | same day | — |
| 12:00 PM | 8:00 PM | same day | — |
| 1:00 PM | 9:00 PM | same day | — |
| 2:00 PM | 10:00 PM | same day | — |
| 3:00 PM | 11:00 PM | same day | — |
| 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 | — |
Best meeting windows
Standard 9 AM – 5 PM hours in Denver and Johannesburg do not overlap. Plan calls for early Denver morning or late Denver evening, and rotate the burden between sides.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Denver time to Johannesburg time
Denver follows the America/Denver time zone (currently MDT, GMT-6), while Johannesburg follows Africa/Johannesburg (currently GMT+2, GMT+2). Johannesburg is 8 hours ahead of Denver right now.
Denver observes daylight saving time, while Johannesburg does not. The offset between the two cities changes by one hour at the daylight saving transitions.
Daylight saving transitions in 2026
Denver
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Johannesburg
Does not observe daylight saving time.
Reverse this conversion
Johannesburg to Denver
Open the converter
Plan a meeting between Denver and Johannesburg
More conversions from Denver
Frequently asked questions
- How many hours is Denver from Johannesburg?
- Johannesburg is 8 hours ahead of Denver right now.
- What time is 9:00 AM Denver in Johannesburg?
- 9:00 AM in Denver is 5:00 PM in Johannesburg.
- What time is 5:00 PM Denver in Johannesburg?
- 5:00 PM in Denver is 1:00 AM (next day) in Johannesburg.
- When do Denver and Johannesburg business hours overlap?
- Standard 9 AM - 5 PM working hours in Denver and Johannesburg do not overlap. You will need an early or late call.
- Does daylight saving time change the difference between Denver and Johannesburg?
- Denver observes daylight saving time while Johannesburg does not, so the offset between them changes by one hour twice a year.
Local time page
Time in Denver
Local time page
Time in Johannesburg