Johannesburg to Sudbury time converter

Sudbury is 1 hour behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 8:00 AM in Sudbury.

Johannesburg SAST

Wednesday, October 21, 2026

Sudbury BST

Wednesday, October 21, 2026

South Africa
Wed, Oct 21
SASTUTC+2
United Kingdom
Wed, Oct 21
BSTUTC+1-1h
Finding your time zone…

9:29 PM in Johannesburg, Wednesday, October 21, 2026

Shared working hours (9:00–18:00)

Johannesburg to Sudbury conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 21, 2027: -1h

Distance

Johannesburg and Sudbury are 9,098 km (5,653 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Johannesburg and Sudbury?

Sudbury is 1 hour behind Johannesburg.

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

When it is 9:00 AM in Johannesburg, it is 8:00 AM in Sudbury.

When is the best time to call Sudbury from Johannesburg?

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

Does the time difference between Johannesburg and Sudbury change?

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