Different in time between city Cheongju and city Mattoon

Cheongju is 15 hours behind of Mattoon. Different in time between Cheongju(Korea, Republic of) and Mattoon(United States) is -15 hours

We calculated the time difference between the city Cheongju, Korea, Republic of which is located in the time zone "Asia/Seoul — UTC+09:00 (32400)" and city Mattoon, United States which is located in the time zone "America/Chicago — UTC-06:00 (-21600)"

Cheongju, Korea, Republic of

21:38:01

Wednesday, December 17, 2025

Mattoon, United States

06:38:01

Wednesday, December 17, 2025

Difference between the city Cheongju and Mattoon is -15 hours

Additional information about city Cheongju and Mattoon

Cheongju

Country: Korea, Republic of

Country overview: Korea, Republic of

Country discussion: Korea, Republic of

Coordinates of the city Cheongju: latitude 36.6354°, longitude 127.4678°

Cities in the same time zone as Cheongju: Yeosu, Osan, Mokpo, Gwangju-si, Gunsan

More about the city Cheongju

  1. City Cheongju — Overview
  2. Exact time in the city Cheongju, sunrise and sunset, when to set the clock
  3. Discuss the city Cheongju

You might be interested in

  1. City map Cheongju
  2. Country map Korea, Republic of
Mattoon

Country: United States

Country overview: United States

Country discussion: United States

Coordinates of the city Mattoon: latitude 39.4831°, longitude -88.3728°

Cities in the same time zone as Mattoon: Michigan, Manilla, Grand River, Le Mars, Saint Joseph

More about the city Mattoon

  1. City Mattoon — Overview
  2. Exact time in the city Mattoon, sunrise and sunset, when to set the clock
  3. Discuss the city Mattoon

You might be interested in

  1. City map Mattoon
  2. Country map United States

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