Chicago to American Fork Time Converter

Updating current time…
Chicago
Illinois, USACST
UTC−6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
American Fork
Utah, USAMST
UTC−7
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 am06:00 CST (UTC-6), Nov 15, 2026 = 5:00 am05:00 MST (UTC-7), Nov 15, 2026

Chicago is 1 hour ahead of American Fork.

How the time difference changes

Normally, Chicago is 1 hour ahead of American Fork. Briefly around seasonal clock changes, Chicago is 2 hours ahead of American Fork or Chicago and American Fork have the same time.

Typically, working hours of 9:00 am to 6:00 pm in Chicago correspond to 8:00 am to 5:00 pm in American Fork.Typically, working hours of 09:00 to 18:00 in Chicago correspond to 08:00 to 17:00 in American Fork.

Compare Chicago time with American Fork time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CST (Central Standard Time) is 1 hour ahead of MST (Mountain Standard Time).
6:00 am06:00 in Chicago, IL, USA is 5:00 am05:00 in American Fork, UT, USA

Chicago to American Fork call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Chicago which corresponds to 9am-5pm09:00-17:00 in American Fork.

6:00 am06:00 CST (Central Standard Time) (Chicago, IL, USA). Offset UTC -6:00 hours
5:00 am05:00 MST (Mountain Standard Time) (American Fork, UT, USA). Offset UTC -7:00 hours

6:00 am06:00 Chicago, IL, USA / 5:00 am05:00 American Fork, UT, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Chicago, IL, USAAmerican Fork, UT, USA
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Chicago Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – Central Standard Time, UTC-6 (now)
CDT – Central Daylight Time, UTC-5 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (CST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Chicago Facts

Country
USA
State
Illinois
Alternative Names
CHI, Cekaga, Chi-ka-ko, Chi-kâ-kô, Chicago, Chicagu, Chikago, Chykaga, Cikaga, Cikago, Cikaqo, E-Chicago, Kikako, Shikago, Sicagum, Sikago, The Windy City, Tsikago, Windy City, chikhako, cikago, cikako, shikago, shkagw, shykaghw, shykagw, shykajw, shyqgw, sikago, sikkagea, syqgw, zhi jia ge, Çikago, Çikaqo, Ĉikago, Čikaga, Čikago, Čikāga, Čėkaga, Şikago, Σικάγο, Чикаго, Чикаґо, Чыкага, Չիկագո, שיקאגא, שיקגו, شيكاجو, شيكاغو, شکاگو, شیکاگو, شیکاگۆ, ܫܝܩܓܘ, शिकागो, শিকাগো, ਸ਼ਿਕਾਗੋ, சிகாகோ, చికాగో, ಶಿಕಾಗೊ, ഷിക്കാഗോ, ชิคาโก, ရှီကာဂိုမြို့, ჩიკაგო, ሺካጎ, ᓰᖄᑯ, Ṣìkágò, シカゴ, 芝加哥, 시카고, 𐍃𐌾𐌹𐌺𐌰𐌲𐍉
Population
2,664,452
Currency
Dollar (USD)
Geographic Coordinates
41° 51' N Latitude / 87° 39' W Longitude
International Dialing Code
+1
More About Chicago
Chicago time now

American Fork Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (now)
MDT – Mountain Daylight Time, UTC-6 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (MDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (MST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

American Fork Facts

Country
USA
State
Utah
Alternative Names
American Fork, Amerikan Fork, Amerikan-Fork, Lake City, McArthurville, amrykan fwrk, amrykn fwrk ywta, ya mei li jia fu ke, Американ Форк, Американ-Форк, آمریکن فورک، یوتا, أمريكان فورك, امیریکن فورک، یوٹاہ, 亚美利加福克
Population
28,326
Currency
Dollar (USD)
Geographic Coordinates
40° 22' N Latitude / 111° 47' W Longitude
International Dialing Code
+1
More About American Fork
American Fork local time and city facts