Johannesburg to San Bartolomé time converter
San Bartolomé is 1 hour behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 8:00 AM in San Bartolomé.
Johannesburg SAST
Thursday, October 22, 2026
San Bartolomé WEST
Wednesday, October 21, 2026
12:29 AM in Johannesburg, Thursday, October 22, 2026
Johannesburg to San Bartolomé conversion table
Every hour of today in Johannesburg and the matching time in San Bartolomé. Light rows are typical working hours (9:00–18:00).
| Johannesburg | San Bartolomé |
|---|---|
| 12:00 AM | 11:00 PM−1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Best time to call or meet
Both sides are at work from 10:00 AM – 6:00 PM in Johannesburg (9:00 AM – 5:00 PM in San Bartolomé).
Daylight saving time and the difference
The difference changes during the year because Johannesburg and San Bartolomé switch clocks on different dates:
- Oct 22, 2026 – Oct 25, 2026: -1h
- Oct 25, 2026 – Mar 28, 2027: -2h
- Mar 28, 2027 – Oct 22, 2027: -1h
Distance
Johannesburg and San Bartolomé are 7,578 km (4,709 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Johannesburg and San Bartolomé?
San Bartolomé is 1 hour behind Johannesburg.
What time is it in San Bartolomé when it is 9 AM in Johannesburg?
When it is 9:00 AM in Johannesburg, it is 8:00 AM in San Bartolomé.
When is the best time to call San Bartolomé from Johannesburg?
Both sides are at work from 10:00 AM – 6:00 PM in Johannesburg (9:00 AM – 5:00 PM in San Bartolomé).
Does the time difference between Johannesburg and San Bartolomé change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.