Johannesburg to Caldera time converter
Caldera is 5 hours behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 4:00 AM in Caldera.
Johannesburg SAST
Wednesday, October 21, 2026
Caldera CLST
Wednesday, October 21, 2026
6:39 AM in Johannesburg, Wednesday, October 21, 2026
Johannesburg to Caldera conversion table
Every hour of today in Johannesburg and the matching time in Caldera. Light rows are typical working hours (9:00–18:00).
| Johannesburg | Caldera |
|---|---|
| 12:00 AM | 7:00 PM−1 day |
| 1:00 AM | 8:00 PM−1 day |
| 2:00 AM | 9:00 PM−1 day |
| 3:00 AM | 10:00 PM−1 day |
| 4:00 AM | 11:00 PM−1 day |
| 5:00 AM | 12:00 AM |
| 6:00 AM | 1:00 AM |
| 7:00 AM | 2:00 AM |
| 8:00 AM | 3:00 AM |
| 9:00 AM | 4:00 AM |
| 10:00 AM | 5:00 AM |
| 11:00 AM | 6:00 AM |
| 12:00 PM | 7:00 AM |
| 1:00 PM | 8:00 AM |
| 2:00 PM | 9:00 AM |
| 3:00 PM | 10:00 AM |
| 4:00 PM | 11:00 AM |
| 5:00 PM | 12:00 PM |
| 6:00 PM | 1:00 PM |
| 7:00 PM | 2:00 PM |
| 8:00 PM | 3:00 PM |
| 9:00 PM | 4:00 PM |
| 10:00 PM | 5:00 PM |
| 11:00 PM | 6:00 PM |
Best time to call or meet
Both sides are at work from 2:00 PM – 6:00 PM in Johannesburg (9:00 AM – 1:00 PM in Caldera).
Daylight saving time and the difference
The difference changes during the year because Johannesburg and Caldera switch clocks on different dates:
- Oct 21, 2026 – Apr 4, 2027: -5h
- Apr 4, 2027 – Sep 5, 2027: -6h
- Sep 5, 2027 – Oct 21, 2027: -5h
Distance
Johannesburg and Caldera are 9,511 km (5,910 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Johannesburg and Caldera?
Caldera is 5 hours behind Johannesburg.
What time is it in Caldera when it is 9 AM in Johannesburg?
When it is 9:00 AM in Johannesburg, it is 4:00 AM in Caldera.
When is the best time to call Caldera from Johannesburg?
Both sides are at work from 2:00 PM – 6:00 PM in Johannesburg (9:00 AM – 1:00 PM in Caldera).
Does the time difference between Johannesburg and Caldera change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.