Granite City to Johannesburg time converter

Johannesburg is 7 hours ahead of Granite City. When it is 9:00 AM in Granite City, it is 4:00 PM in Johannesburg.

Granite City CDT

Wednesday, October 21, 2026

Johannesburg SAST

Wednesday, October 21, 2026

Granite City
Illinois, United States
Wed, Oct 21
CDTUTC-5
Johannesburg
South Africa
Wed, Oct 21
SASTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Granite City to Johannesburg conversion table

Every hour of today in Granite City and the matching time in Johannesburg. Light rows are typical working hours (9:00–18:00).

Granite CityJohannesburg
12:00 AM7:00 AM
1:00 AM8:00 AM
2:00 AM9:00 AM
3:00 AM10:00 AM
4:00 AM11:00 AM
5:00 AM12:00 PM
6:00 AM1:00 PM
7:00 AM2:00 PM
8:00 AM3:00 PM
9:00 AM4:00 PM
10:00 AM5:00 PM
11:00 AM6:00 PM
12:00 PM7:00 PM
1:00 PM8:00 PM
2:00 PM9:00 PM
3:00 PM10:00 PM
4:00 PM11:00 PM
5:00 PM12:00 AM+1 day
6:00 PM1:00 AM+1 day
7:00 PM2:00 AM+1 day
8:00 PM3:00 AM+1 day
9:00 PM4:00 AM+1 day
10:00 PM5:00 AM+1 day
11:00 PM6:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Granite City (4:00 PM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

The difference changes during the year because Granite City and Johannesburg switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +7h
  • Nov 1, 2026 – Mar 14, 2027: +8h
  • Mar 14, 2027 – Oct 21, 2027: +7h

Distance

Granite City and Johannesburg are 14,162 km (8,800 miles) apart in a straight line.

More conversions

Johannesburg to Granite CityGranite City to New YorkGranite City to LondonGranite City to Los AngelesGranite City to ChicagoGranite City to TorontoGranite City to São PauloGranite City to ParisGranite City to BerlinGranite City to MoscowGranite City to DubaiGranite City to New DelhiGranite City to Bangkok
New York to JohannesburgLondon to JohannesburgLos Angeles to JohannesburgChicago to JohannesburgToronto to JohannesburgSão Paulo to JohannesburgParis to JohannesburgBerlin to JohannesburgMoscow to JohannesburgDubai to JohannesburgNew Delhi to JohannesburgBangkok to Johannesburg

Questions and answers

What is the time difference between Granite City and Johannesburg?

Johannesburg is 7 hours ahead of Granite City.

What time is it in Johannesburg when it is 9 AM in Granite City?

When it is 9:00 AM in Granite City, it is 4:00 PM in Johannesburg.

When is the best time to call Johannesburg from Granite City?

Both sides are at work from 9:00 AM – 11:00 AM in Granite City (4:00 PM – 6:00 PM in Johannesburg).

Does the time difference between Granite City and Johannesburg change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.