Longmont, Colorado · Sunday, October 25, 2026

Sunrise and Sunset in Longmont Today

Today, Sunday, October 25, 2026, the sun rises at and sets at MDT in Longmont, Colorado, giving 10 hours, 44 minutes of daylight, 2 minutes 26 seconds shorter than yesterday.

7:22 AM 6:06 PM noon 12:44 PM

Sunrise Rises in the ESE at 105°
Sunset Sets in the WSW at 254°
Daylight 10h 44m −2m 26s vs yesterday
First lightCivil dawn, sun 6° below
Solar noonSun 37.5° above the horizon
Last lightCivil dusk, sun 6° below
Evening golden hour – Golden & blue hour planner

Daylight and twilight across the day

Local time, America/Denver (UTC−6)

Night: 12:00 AM–5:51 AMAstronomical twilight: 5:51 AM–6:22 AMNautical twilight: 6:22 AM–6:54 AMCivil twilight: 6:54 AM–7:22 AMDaylight: 7:22 AM–6:06 PMCivil twilight: 6:06 PM–6:34 PMNautical twilight: 6:34 PM–7:06 PMAstronomical twilight: 7:06 PM–7:37 PMNight: 7:37 PM–12:00 AMGolden hour: 7:05 AM–8:00 AMGolden hour: 5:29 PM–6:23 PM12am3am6am9am12pm3pm6pm9pm12am
Twilight times today
DawnDusk
Astronomical −18°
Nautical −12°
Civil −6°
Sunrise / sunset
Golden hour and blue hour today
MorningEvening
Blue hour – –
Golden hour – –

Sunrise and sunset in Longmont for the next 7 days

DateSunriseSunsetDay lengthChange
Today Oct 25 10h 44m −2m 26s
Mon Oct 26 10h 42m −2m 26s
Tue Oct 27 10h 39m −2m 25s
Wed Oct 28 10h 37m −2m 25s
Thu Oct 29 10h 35m −2m 23s
Fri Oct 30 10h 32m −2m 22s
Sat Oct 31 10h 30m −2m 21s

Full October table 2026 calendar

Daylight in Longmont through 2026

Sunrise and sunset each day; steps in the lines are clock changes.

12 am3 am6 am9 am12 pm3 pm6 pm9 pm12 amJanFebMarAprMayJunJulAugSepOctNovDecToday
Longest dayJune 20, 202615h 02m of daylight
Shortest dayDecember 21, 20269h 19m of daylight
Earliest sunriseJune 8, 2026
Latest sunsetJune 20, 2026
Latest sunriseOctober 31, 2026
Earliest sunsetDecember 2, 2026

Month by month in 2026

Longmont sunrise and sunset in 2027

Seasons and clock changes

Equinoxes and solstices in local time
March equinox March 20, 2026
June solstice longest day June 21, 2026
September equinox September 22, 2026
December solstice shortest day December 21, 2026
Clocks go forward March 8, 2026MDT
Clocks go back November 1, 2026MST

Solstices and equinoxes 2026 · Daylight saving time

The moon tonight

Full Moon
Full Moon

100% illuminated · 14.3 days old

Moonrise · Moonset

Next full moon: the Hunter's Moon, Sunday, October 25, 2026 at .

Moon calendar for Longmont

Sunrise and sunset in places near Longmont

Today's times; the difference is against Longmont.

PlaceDistanceSunriseSunsetSunrise vs Longmont
Gunbarrel 8.1 mi SSW same minute
Erie 8.5 mi SSE same minute
Firestone 9.5 mi ESE 44 seconds earlier
Berthoud 9.8 mi N same minute
Frederick 9.9 mi ESE 45 seconds earlier
Lafayette 12 mi S same minute
Louisville 13 mi S same minute
Boulder 14 mi SW same minute
Superior 15 mi SSW same minute
Johnstown 15 mi NE 31 seconds earlier

Larger cities nearby

All 108 places in Colorado · United States

About Longmont

Location
Longmont, Colorado, United States
County / district
Boulder County
Coordinates
40.1672°N, 105.1019°W
Elevation
1,519 m (4,984 ft)
Time zone
America/Denver, MDT (UTC−6)
Population
92,088

How these times are calculated

Sunrise and sunset are the moments the top edge of the sun meets a flat, sea-level horizon, with standard atmospheric refraction (the sun's centre 0.833° below the horizon). Civil, nautical and astronomical twilight begin when the sun is 6°, 12° and 18° below. Golden hour is the sun between 6° above and 4° below.

Methodology · Glossary

Questions about sunrise and sunset in Longmont

What time is sunrise in Longmont today?

Sunrise in Longmont, Colorado today, Sunday, October 25, 2026, is at 7:22 AM MDT, and sunset is at 6:06 PM.

How many hours of daylight does Longmont get today?

Longmont gets 10 hours, 44 minutes of daylight today, 2 minutes 26 seconds shorter than yesterday.

When is golden hour in Longmont this evening?

Evening golden hour in Longmont runs from 5:29 PM to 6:23 PM MDT today.

When is the longest day of 2026 in Longmont?

The longest day of 2026 in Longmont is June 20, 2026, with 15 hours, 2 minutes of daylight. The shortest is December 21, 2026, with 9 hours, 19 minutes.

What time zone is Longmont in?

Longmont uses the America/Denver time zone, currently MDT (UTC−6).

From the guides