Dublin to Johannesburg Time Difference
🇮🇪 Dublin is currently 1 hour ahead of 🇿🇦 Johannesburg. This difference varies between 1h and 2h due to Daylight Saving Time.
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Atin 🇮🇪 Dublin→it will be—in 🇿🇦 Johannesburg
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Difference
+1h
Business overlap
8h
Distance
9,445 km
Approx. flight
11.1h
Hour-by-Hour: Dublin to Johannesburg
| 🇮🇪 Dublin | 🇿🇦 Johannesburg | Note |
|---|---|---|
| 12:00 AM | 1:00 AM | |
| 1:00 AM | 2:00 AM | |
| 2:00 AM | 3:00 AM | |
| 3:00 AM | 4:00 AM | |
| 4:00 AM | 5:00 AM | |
| 5:00 AM | 6:00 AM | |
| 6:00 AM | 7:00 AM | |
| 7:00 AM | 8:00 AM | |
| 8:00 AM | 9:00 AM | |
| 9:00 AM | 10:00 AM | |
| 10:00 AM | 11:00 AM | |
| 11:00 AM | 12:00 PM | |
| 12:00 PM | 1:00 PM | |
| 1:00 PM | 2:00 PM | |
| 2:00 PM | 3:00 PM | |
| 3:00 PM | 4:00 PM | |
| 4:00 PM | 5:00 PM | |
| 5:00 PM | 6:00 PM | |
| 6:00 PM | 7:00 PM | |
| 7:00 PM | 8:00 PM | |
| 8:00 PM | 9:00 PM | |
| 9:00 PM | 10:00 PM | |
| 10:00 PM | 11:00 PM | |
| 11:00 PM | 12:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Dublin observes Daylight Saving Time, while Johannesburg does not. This causes the time difference to shift between 1 hour ahead and 2 hours ahead depending on the season. Currently, Dublin is 1 hour ahead relative to Johannesburg.
Min difference
1h
Max difference
2h
Best Meeting Times
There are 8 overlapping business hours between Dublin and Johannesburg (9 AM – 6 PM in each city).
🇮🇪 Dublin
9:00 AM – 5:00 PM
🇿🇦 Johannesburg
10:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Dublin and Johannesburg?
The time difference between Dublin and Johannesburg is currently 1 hour ahead. Dublin uses GMT+1 (UTC+1), while Johannesburg uses GMT+2 (UTC+2). This difference varies seasonally due to Daylight Saving Time, ranging from 1 hour ahead to 2 hours ahead.
When it's noon in Dublin, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Dublin, it is 1:00 PM in Johannesburg. Use our calculator above to convert any other time.
Does the time difference between Dublin and Johannesburg change?
Yes, the time difference changes throughout the year. Because Dublin observes Daylight Saving Time, the offset shifts between 1 hour ahead and 2 hours ahead at different times of the year.
What are the best times to schedule a call between Dublin and Johannesburg?
The best time to call is between 9:00 AM and 5:00 PM in Dublin (which is 10:00 AM – 6:00 PM in Johannesburg). This 8-hour window falls within business hours in both cities.
Is Dublin ahead or behind Johannesburg?
Dublin is currently 1 hour behind Johannesburg.
What time zone is Dublin in?
Dublin is in the Europe/Dublin time zone, currently using GMT+1 (UTC+1). Dublin observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Dublin in Johannesburg?
When it is midnight (12:00 AM) in Dublin, it is 1:00 AM in Johannesburg.