São Paulo to Lake Ronkonkoma time converter

Lake Ronkonkoma is 1 hour behind São Paulo. When it is 9:00 AM in São Paulo, it is 8:00 AM in Lake Ronkonkoma.

São Paulo BRT

Wednesday, October 21, 2026

Lake Ronkonkoma EDT

Wednesday, October 21, 2026

São Paulo
Brazil
Wed, Oct 21
BRTUTC-3
Lake Ronkonkoma
New York, United States
Wed, Oct 21
EDTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

São Paulo to Lake Ronkonkoma conversion table

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

São PauloLake Ronkonkoma
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 São Paulo (9:00 AM – 5:00 PM in Lake Ronkonkoma).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 21, 2027: -1h

Distance

São Paulo and Lake Ronkonkoma are 7,665 km (4,763 miles) apart in a straight line.

More conversions

Lake Ronkonkoma to São PauloSão Paulo to New YorkSão Paulo to LondonSão Paulo to Los AngelesSão Paulo to ChicagoSão Paulo to TorontoSão Paulo to ParisSão Paulo to BerlinSão Paulo to MoscowSão Paulo to DubaiSão Paulo to New DelhiSão Paulo to BangkokSão Paulo to Singapore
New York to Lake RonkonkomaLondon to Lake RonkonkomaLos Angeles to Lake RonkonkomaChicago to Lake RonkonkomaToronto to Lake RonkonkomaParis to Lake RonkonkomaBerlin to Lake RonkonkomaMoscow to Lake RonkonkomaDubai to Lake RonkonkomaNew Delhi to Lake RonkonkomaBangkok to Lake RonkonkomaSingapore to Lake Ronkonkoma

Questions and answers

What is the time difference between São Paulo and Lake Ronkonkoma?

Lake Ronkonkoma is 1 hour behind São Paulo.

What time is it in Lake Ronkonkoma when it is 9 AM in São Paulo?

When it is 9:00 AM in São Paulo, it is 8:00 AM in Lake Ronkonkoma.

When is the best time to call Lake Ronkonkoma from São Paulo?

Both sides are at work from 10:00 AM – 6:00 PM in São Paulo (9:00 AM – 5:00 PM in Lake Ronkonkoma).

Does the time difference between São Paulo 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.