Johannesburg time explained
South Africa keeps a single time zone two hours ahead of UTC and has never used daylight saving in the modern era. Sitting almost due south of central Europe, it shares a clock with much of the continent through the European winter, which makes it an unusually easy long-haul time zone to work across.
Johannesburg does not observe daylight saving. Its offset from UTC is the same all year round, which makes scheduling with it noticeably simpler.
Reaching Johannesburg
The Johannesburg working day overlaps Europe almost completely, and reaches Dubai and Delhi through the afternoon. It is an unusually easy long-haul time zone to work across in both directions.
How this page works
The time above is calculated on your own device from the IANA time zone
database that ships with your browser, using the zone
Africa/Johannesburg. Nothing is fetched from a server, and the offset
shown is whatever is currently in force rather than a
number typed into the page — so when a country changes its rules, this
page changes with it.
The difference from your own clock is worked out the same way, comparing Johannesburg's current offset against your device's. If your computer's clock is wrong, so is that comparison.