Harrow to Johannesburg time converter

Johannesburg is 1 hour ahead of Harrow. When it is 9:00 AM in Harrow, it is 10:00 AM in Johannesburg.

Harrow BST

Tuesday, October 20, 2026

Johannesburg SAST

Wednesday, October 21, 2026

Harrow
United Kingdom
Tue, Oct 20
BSTUTC+1
Johannesburg
South Africa
Wed, Oct 21
SASTUTC+2+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Harrow to Johannesburg conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Harrow (10:00 AM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: +1h
  • Oct 25, 2026 – Mar 28, 2027: +2h
  • Mar 28, 2027 – Oct 20, 2027: +1h

Distance

Harrow and Johannesburg are 9,083 km (5,644 miles) apart in a straight line.

More conversions

Johannesburg to HarrowHarrow to New YorkHarrow to LondonHarrow to Los AngelesHarrow to ChicagoHarrow to TorontoHarrow to São PauloHarrow to ParisHarrow to BerlinHarrow to MoscowHarrow to DubaiHarrow to New DelhiHarrow 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 Harrow and Johannesburg?

Johannesburg is 1 hour ahead of Harrow.

What time is it in Johannesburg when it is 9 AM in Harrow?

When it is 9:00 AM in Harrow, it is 10:00 AM in Johannesburg.

When is the best time to call Johannesburg from Harrow?

Both sides are at work from 9:00 AM – 5:00 PM in Harrow (10:00 AM – 6:00 PM in Johannesburg).

Does the time difference between Harrow 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.