Chicago to Fort Collins Time Converter

Updating current time…
Chicago
Illinois, USACDT
UTC−5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Chicago's clocks go back 1 hour on Sun, Nov 1 · CDT → CST
Fort Collins
Colorado, USAMDT
UTC−6
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Clocks in Fort Collins go back 1 hour on Sun, Nov 1 · MDT → MST

Quick answers

Selected conversion

7:00 am07:00 CDT (UTC-5), Oct 26, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 26, 2026

Chicago is 1 hour ahead of Fort Collins.

How the time difference changes

Normally, Chicago is 1 hour ahead of Fort Collins. Briefly around seasonal clock changes, Chicago is 2 hours ahead of Fort Collins or Chicago and Fort Collins 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 Fort Collins.Typically, working hours of 09:00 to 18:00 in Chicago correspond to 08:00 to 17:00 in Fort Collins.

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

Time Difference

CDT (Central Daylight Time) is 1 hour ahead of MDT (Mountain Daylight Time).
7:00 am07:00 in Chicago, IL, USA is 6:00 am06:00 in Fort Collins, CO, USA

Chicago to Fort Collins 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 Fort Collins

7:00 am07:00 CDT (Central Daylight Time) (Chicago, IL, USA). Offset UTC -5:00 hours
6:00 am06:00 MDT (Mountain Daylight Time) (Fort Collins, CO, USA). Offset UTC -6:00 hours

7:00 am07:00 Chicago, IL, USA / 6:00 am06:00 Fort Collins, CO, 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, USAFort Collins, CO, USA
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Chicago Time Zone and Facts

Time Zone

Abbreviation / Offset
CDT – Central Daylight Time, UTC-5 (now, daylight saving time)
CST – Central Standard Time, UTC-6 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 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.
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.
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

Fort Collins Time Zone and Facts

Time Zone

Abbreviation / Offset
MDT – Mountain Daylight Time, UTC-6 (now, daylight saving time)
MST – Mountain Standard Time, UTC-7 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 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.
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.
Clock Changes
USA daylight saving time · Clock changes worldwide

Fort Collins Facts

Country
USA
State
Colorado
Alternative Names
Camp Collins, FNL, Fort Collins, Fort Kolins, Fort Kolinsas, Fort Kollins, Fort-Kollins, Ft. Collins, fwrt kalynz klradw, fwrt kwlnz, ke lin si bao, pharta kolinsa, phorta kolinsa, poteukollinseu, pwrt qwlyns, Форт Колинс, Форт Коллинс, Форт-Коллинс, Форт-Коллінс, פורט קולינס, فورت كولنز, فورت کالینز، کلرادو, فورٹ کولنز، کولوراڈو, फर्ट कोलिन्स, फोर्ट कॉलिन्स, フォート・コリンズ, 科林斯堡, 포트콜린스
Population
170,924
Currency
Dollar (USD)
Geographic Coordinates
40° 35' N Latitude / 105° 05' W Longitude
International Dialing Code
+1
More About Fort Collins
Fort Collins local time and city facts
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT