Vienna to Ronkonkoma time converter

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

Vienna CEST

Tuesday, October 20, 2026

Ronkonkoma EDT

Tuesday, October 20, 2026

Vienna
Austria
Tue, Oct 20
CESTUTC+2
Ronkonkoma
New York, United States
Tue, Oct 20
EDTUTC-4-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Vienna to Ronkonkoma conversion table

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

ViennaRonkonkoma
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 Vienna (9:00 AM – 12:00 PM in Ronkonkoma).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 20, 2027: -6h

Distance

Vienna and Ronkonkoma are 6,733 km (4,184 miles) apart in a straight line.

More conversions

Ronkonkoma to ViennaVienna to New YorkVienna to LondonVienna to Los AngelesVienna to ChicagoVienna to TorontoVienna to São PauloVienna to ParisVienna to BerlinVienna to MoscowVienna to DubaiVienna to New DelhiVienna to Bangkok
New York to RonkonkomaLondon to RonkonkomaLos Angeles to RonkonkomaChicago to RonkonkomaToronto to RonkonkomaSão Paulo to RonkonkomaParis to RonkonkomaBerlin to RonkonkomaMoscow to RonkonkomaDubai to RonkonkomaNew Delhi to RonkonkomaBangkok to Ronkonkoma

Questions and answers

What is the time difference between Vienna and Ronkonkoma?

Ronkonkoma is 6 hours behind Vienna.

What time is it in Ronkonkoma when it is 9 AM in Vienna?

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

When is the best time to call Ronkonkoma from Vienna?

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

Does the time difference between Vienna and Ronkonkoma change?

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