Current local time in Longmont, CO, USA
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Longmont Information
Time Zone
Abbreviation / Name
MDT - Mountain Daylight Time
MST - Mountain Standard Time
MST - Mountain Standard Time
UTC / GMT Offset
-6:00 hours during Mountain Daylight Time, currently in use.
-7:00 hours during Mountain Standard Time.
-7:00 hours during Mountain Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.Daylight Saving Time Ends
Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.Longmont Facts
Country
USA
State
Colorado
Alternative Names
Longmont, Longmott, Longmunt, lang meng te, langamonta, langmant klradw, longmeonteu, lwnghmwnt, rongumonto, Лонгмонт, Лонгмотт, Лонгмънт, لانگمانت، کلرادو, لونغمونت, لونگمونٹ، کولوراڈو, लङ्गमोन्ट, ロングモント, 朗蒙特, 롱먼트
Population
92,088
Currency
Dollar (USD)
Geographic Coordinates
40° 10' N Latitude / 105° 06' W Longitude
International Dialing Code
+1