Johannesburg to Lake Ronkonkoma time converter

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

Johannesburg SAST

Thursday, October 22, 2026

Lake Ronkonkoma EDT

Wednesday, October 21, 2026

Johannesburg
South Africa
Thu, Oct 22
SASTUTC+2
Lake Ronkonkoma
New York, United States
Wed, Oct 21
EDTUTC-4-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Johannesburg to Lake Ronkonkoma conversion table

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

JohannesburgLake Ronkonkoma
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 Lake Ronkonkoma).

Daylight saving time and the difference

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

  • Oct 22, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Oct 22, 2027: -6h

Distance

Johannesburg and Lake Ronkonkoma are 12,771 km (7,936 miles) apart in a straight line.

More conversions

Lake Ronkonkoma 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 Lake RonkonkomaLondon to Lake RonkonkomaLos Angeles to Lake RonkonkomaChicago to Lake RonkonkomaToronto to Lake RonkonkomaSão Paulo to Lake RonkonkomaParis to Lake RonkonkomaBerlin to Lake RonkonkomaMoscow to Lake RonkonkomaDubai to Lake RonkonkomaNew Delhi to Lake RonkonkomaBangkok to Lake Ronkonkoma

Questions and answers

What is the time difference between Johannesburg and Lake Ronkonkoma?

Lake Ronkonkoma is 6 hours behind Johannesburg.

What time is it in Lake Ronkonkoma when it is 9 AM in Johannesburg?

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

When is the best time to call Lake Ronkonkoma from Johannesburg?

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

Does the time difference between Johannesburg and Lake Ronkonkoma change?

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