Time difference between Johannesburg and San Antonio
Compare the current local time in Johannesburg and San Antonio, see when your working hours overlap, and convert any specific hour between the two timezones.
--:--
—
--:--
—
Convert a specific time
--:--
--:--
Working-hours overlap
When Johannesburg's 8:00–17:00 business hours overlap with San Antonio's.
Johannesburg working hours
San Antonio working hours
Overlap (both working)
🇿🇦 Johannesburg
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
🇺🇸 San Antonio
Scheduling across Johannesburg and San Antonio
Scheduling between Johannesburg and San Antonio is workable but tight. Only 1 hour of standard business hours overlap each day, from 16:00 to 17:00 in Johannesburg (09:00 to 10:00 in San Antonio). Recurring meetings often settle within this narrow window.
Quick reference
| 🇿🇦 Johannesburg | 🇺🇸 San Antonio | In San Antonio it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇿🇦 Johannesburg
Johannesburg does not observe daylight saving time. The local offset is fixed year-round.
🇺🇸 San Antonio
Currently in CDT (daylight saving)
Clocks go back to CST
on Sunday 1 November 2026