Johannesburg to Mason time converter

Mason is 6 hours behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 3:00 AM in Mason.

Johannesburg SAST

Wednesday, October 21, 2026

Mason EDT

Tuesday, October 20, 2026

Johannesburg
South Africa
Wed, Oct 21
SASTUTC+2
Mason
Ohio, United States
Tue, Oct 20
EDTUTC-4-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Johannesburg to Mason conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Johannesburg (9:00 AM – 12:00 PM in Mason).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Oct 21, 2027: -6h

Distance

Johannesburg and Mason are 13,671 km (8,495 miles) apart in a straight line.

More conversions

Mason to JohannesburgJohannesburg to New YorkJohannesburg to LondonJohannesburg to Los AngelesJohannesburg to ChicagoJohannesburg to TorontoJohannesburg to São PauloJohannesburg to ParisJohannesburg to BerlinJohannesburg to MoscowJohannesburg to DubaiJohannesburg to New DelhiJohannesburg to Bangkok
New York to MasonLondon to MasonLos Angeles to MasonChicago to MasonToronto to MasonSão Paulo to MasonParis to MasonBerlin to MasonMoscow to MasonDubai to MasonNew Delhi to MasonBangkok to Mason

Questions and answers

What is the time difference between Johannesburg and Mason?

Mason is 6 hours behind Johannesburg.

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

When it is 9:00 AM in Johannesburg, it is 3:00 AM in Mason.

When is the best time to call Mason from Johannesburg?

Both sides are at work from 3:00 PM – 6:00 PM in Johannesburg (9:00 AM – 12:00 PM in Mason).

Does the time difference between Johannesburg and Mason change?

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