Johannesburg to Portlaoise time converter

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

Johannesburg SAST

Tuesday, October 20, 2026

Portlaoise IST

Tuesday, October 20, 2026

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

Johannesburg to Portlaoise conversion table

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

JohannesburgPortlaoise
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 Portlaoise).

Daylight saving time and the difference

The difference changes during the year because Johannesburg and Portlaoise 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

Johannesburg and Portlaoise are 9,451 km (5,873 miles) apart in a straight line.

More conversions

Portlaoise 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 PortlaoiseLondon to PortlaoiseLos Angeles to PortlaoiseChicago to PortlaoiseToronto to PortlaoiseSão Paulo to PortlaoiseParis to PortlaoiseBerlin to PortlaoiseMoscow to PortlaoiseDubai to PortlaoiseNew Delhi to PortlaoiseBangkok to Portlaoise

Questions and answers

What is the time difference between Johannesburg and Portlaoise?

Portlaoise is 1 hour behind Johannesburg.

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

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

When is the best time to call Portlaoise from Johannesburg?

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

Does the time difference between Johannesburg and Portlaoise change?

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