Johannesburg to San Marcos time converter
San Marcos is 9 hours behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 12:00 AM in San Marcos.
Johannesburg SAST
Wednesday, October 21, 2026
San Marcos PDT
Wednesday, October 21, 2026
10:38 PM in Johannesburg, Wednesday, October 21, 2026
Johannesburg to San Marcos conversion table
Every hour of today in Johannesburg and the matching time in San Marcos. Light rows are typical working hours (9:00–18:00).
| Johannesburg | San Marcos |
|---|---|
| 12:00 AM | 3:00 PM−1 day |
| 1:00 AM | 4:00 PM−1 day |
| 2:00 AM | 5:00 PM−1 day |
| 3:00 AM | 6:00 PM−1 day |
| 4:00 AM | 7:00 PM−1 day |
| 5:00 AM | 8:00 PM−1 day |
| 6:00 AM | 9:00 PM−1 day |
| 7:00 AM | 10:00 PM−1 day |
| 8:00 AM | 11:00 PM−1 day |
| 9:00 AM | 12:00 AM |
| 10:00 AM | 1:00 AM |
| 11:00 AM | 2:00 AM |
| 12:00 PM | 3:00 AM |
| 1:00 PM | 4:00 AM |
| 2:00 PM | 5:00 AM |
| 3:00 PM | 6:00 AM |
| 4:00 PM | 7:00 AM |
| 5:00 PM | 8:00 AM |
| 6:00 PM | 9:00 AM |
| 7:00 PM | 10:00 AM |
| 8:00 PM | 11:00 AM |
| 9:00 PM | 12:00 PM |
| 10:00 PM | 1:00 PM |
| 11:00 PM | 2:00 PM |
Best time to call or meet
Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Johannesburg (7:00 AM – 9:00 AM in San Marcos): working hours on one side, early or late on the other.
Daylight saving time and the difference
The difference changes during the year because Johannesburg and San Marcos switch clocks on different dates:
- Oct 21, 2026 – Nov 1, 2026: -9h
- Nov 1, 2026 – Mar 14, 2027: -10h
- Mar 14, 2027 – Oct 21, 2027: -9h
Distance
Johannesburg and San Marcos are 16,583 km (10,304 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Johannesburg and San Marcos?
San Marcos is 9 hours behind Johannesburg.
What time is it in San Marcos when it is 9 AM in Johannesburg?
When it is 9:00 AM in Johannesburg, it is 12:00 AM in San Marcos.
When is the best time to call San Marcos from Johannesburg?
Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Johannesburg (7:00 AM – 9:00 AM in San Marcos): working hours on one side, early or late on the other.
Does the time difference between Johannesburg and San Marcos change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.