Round Lake to Tokyo time converter

Tokyo is 14 hours ahead of Round Lake. When it is 9:00 AM in Round Lake, it is 11:00 PM in Tokyo.

Round Lake CDT

Monday, October 19, 2026

Tokyo JST

Monday, October 19, 2026

Round Lake
Illinois, United States
Mon, Oct 19
CDTUTC-5
Tokyo
Japan
Mon, Oct 19
JSTUTC+9+14h
Finding your time zone…
Shared working hours (9:00–18:00)

Round Lake to Tokyo conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Round Lake (7:00 AM – 8:00 AM in Tokyo): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +14h
  • Nov 1, 2026 – Mar 14, 2027: +15h
  • Mar 14, 2027 – Oct 19, 2027: +14h

Distance

Round Lake and Tokyo are 10,073 km (6,259 miles) apart in a straight line.

More conversions

Tokyo to Round LakeRound Lake to New YorkRound Lake to LondonRound Lake to Los AngelesRound Lake to ChicagoRound Lake to TorontoRound Lake to São PauloRound Lake to ParisRound Lake to BerlinRound Lake to MoscowRound Lake to DubaiRound Lake to New DelhiRound Lake to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between Round Lake and Tokyo?

Tokyo is 14 hours ahead of Round Lake.

What time is it in Tokyo when it is 9 AM in Round Lake?

When it is 9:00 AM in Round Lake, it is 11:00 PM in Tokyo.

When is the best time to call Tokyo from Round Lake?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Round Lake (7:00 AM – 8:00 AM in Tokyo): working hours on one side, early or late on the other.

Does the time difference between Round Lake and Tokyo change?

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