Johannesburg zone
GMT+2 (GMT+2)
Sydney zone
GMT+10 (GMT+10)
Difference
8 hours ahead of Johannesburg
Business overlap
No 9-5 overlap
Working hours overlap
Each cell is one hour in Johannesburg. Filled cells mark when 9 AM – 5 PM in Johannesburg and Sydney both apply.
0 hours per day
- Johannesburg
- GMT+2
- Sydney
- GMT+10
- Difference
- +8h
- Business overlap
- 0h
Hour-by-hour conversion
Each row shows the matching local time in Sydney for an hour in Johannesburg.
| Johannesburg | Sydney | 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 Johannesburg and Sydney do not overlap. Plan calls for early Johannesburg morning or late Johannesburg 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 Johannesburg time to Sydney time
Johannesburg follows the Africa/Johannesburg time zone (currently GMT+2, GMT+2), while Sydney follows Australia/Sydney (currently GMT+10, GMT+10). Sydney is 8 hours ahead of Johannesburg right now.
Sydney 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
Johannesburg
Does not observe daylight saving time.
Sydney
- Fall back · Sunday, April 5, 2026
- Spring forward · Sunday, October 4, 2026
Reverse this conversion
Sydney to Johannesburg
Open the converter
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Frequently asked questions
- How many hours is Johannesburg from Sydney?
- Sydney is 8 hours ahead of Johannesburg right now.
- What time is 9:00 AM Johannesburg in Sydney?
- 9:00 AM in Johannesburg is 5:00 PM in Sydney.
- What time is 5:00 PM Johannesburg in Sydney?
- 5:00 PM in Johannesburg is 1:00 AM (next day) in Sydney.
- When do Johannesburg and Sydney business hours overlap?
- Standard 9 AM - 5 PM working hours in Johannesburg and Sydney do not overlap. You will need an early or late call.
- Does daylight saving time change the difference between Johannesburg and Sydney?
- Sydney 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 Johannesburg
Local time page
Time in Sydney