Constanţa to Johannesburg time converter

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

Constanţa EEST

Tuesday, October 20, 2026

Johannesburg SAST

Tuesday, October 20, 2026

Constanţa
Romania
Tue, Oct 20
EESTUTC+3
Johannesburg
South Africa
Tue, Oct 20
SASTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Constanţa to Johannesburg conversion table

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

ConstanţaJohannesburg
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 Constanţa (9:00 AM – 5:00 PM in Johannesburg).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: ±0
  • Mar 28, 2027 – Oct 20, 2027: -1h

Distance

Constanţa and Johannesburg are 7,826 km (4,863 miles) apart in a straight line.

More conversions

Johannesburg to ConstanţaConstanţa to New YorkConstanţa to LondonConstanţa to Los AngelesConstanţa to ChicagoConstanţa to TorontoConstanţa to São PauloConstanţa to ParisConstanţa to BerlinConstanţa to MoscowConstanţa to DubaiConstanţa to New DelhiConstanţa 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 Constanţa and Johannesburg?

Johannesburg is 1 hour behind Constanţa.

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

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

When is the best time to call Johannesburg from Constanţa?

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

Does the time difference between Constanţa 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.