Tokyo to Naugatuck time converter

Naugatuck is 13 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 8:00 PM (Sun, Oct 18) in Naugatuck.

Tokyo JST

Monday, October 19, 2026

Naugatuck EDT

Sunday, October 18, 2026

Tokyo
Japan
Mon, Oct 19
JSTUTC+9
Naugatuck
Connecticut, United States
Sun, Oct 18
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to Naugatuck conversion table

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

TokyoNaugatuck
12:00 AM11:00 AM−1 day
1:00 AM12:00 PM−1 day
2:00 AM1:00 PM−1 day
3:00 AM2:00 PM−1 day
4:00 AM3:00 PM−1 day
5:00 AM4:00 PM−1 day
6:00 AM5:00 PM−1 day
7:00 AM6:00 PM−1 day
8:00 AM7:00 PM−1 day
9:00 AM8:00 PM−1 day
10:00 AM9:00 PM−1 day
11:00 AM10:00 PM−1 day
12:00 PM11:00 PM−1 day
1:00 PM12:00 AM
2:00 PM1:00 AM
3:00 PM2:00 AM
4:00 PM3:00 AM
5:00 PM4:00 AM
6:00 PM5:00 AM
7:00 PM6:00 AM
8:00 PM7:00 AM
9:00 PM8:00 AM
10:00 PM9:00 AM
11:00 PM10:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Tokyo (8:00 PM – 10:00 PM in Naugatuck): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Tokyo and Naugatuck switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 19, 2027: -13h

Distance

Tokyo and Naugatuck are 10,808 km (6,716 miles) apart in a straight line.

More conversions

Naugatuck to TokyoTokyo to New YorkTokyo to LondonTokyo to Los AngelesTokyo to ChicagoTokyo to TorontoTokyo to São PauloTokyo to ParisTokyo to BerlinTokyo to MoscowTokyo to DubaiTokyo to New DelhiTokyo to Bangkok
New York to NaugatuckLondon to NaugatuckLos Angeles to NaugatuckChicago to NaugatuckToronto to NaugatuckSão Paulo to NaugatuckParis to NaugatuckBerlin to NaugatuckMoscow to NaugatuckDubai to NaugatuckNew Delhi to NaugatuckBangkok to Naugatuck

Questions and answers

What is the time difference between Tokyo and Naugatuck?

Naugatuck is 13 hours behind Tokyo.

What time is it in Naugatuck when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 8:00 PM (Sun, Oct 18) in Naugatuck.

When is the best time to call Naugatuck from Tokyo?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Tokyo (8:00 PM – 10:00 PM in Naugatuck): working hours on one side, early or late on the other.

Does the time difference between Tokyo and Naugatuck change?

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