Johannesburg — SAST at UTC+2, no DST
Johannesburg runs on South Africa Standard Time (SAST, UTC+2) year-round. No DST. JSE (Johannesburg Stock Exchange) trading runs 9 AM - 5 PM SAST. Business hours 8 AM - 4:30 PM in Johannesburg's Sandton financial district. Johannesburg is 1-2 h ahead of London depending on the UK DST state.