Coralville

Sunrise and sunset in Coralville

Today’s sunrise, sunset and twilight in Coralville, in local time. At 41.7° N, the day lasts from 9 h 09 min at the winter solstice to 15 h 12 min at the summer solstice.

Today · worked out at

Wednesday, October 21: sunrise at 07:25, sunset at 18:15.

Day length 10 h 50 min, 2 min 38 s shorter than yesterday.

Solar noon at 12:50, with the Sun 37° above the horizon.

Times are Coralville time (CDT).

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Twilight and golden hour today

TodayMorningEvening
Astronomical twilight05:5219:48
Nautical twilight06:2419:16
Civil twilight06:5718:43
Sunrise and sunset07:2518:15
Golden hour07:25–08:0317:37–18:15

Each twilight begins at the morning time and ends at the evening one.

The year in Coralville

  • Longest day: June 21, 15 h 12 min, from sunrise at 05:32 to sunset at 20:44.
  • Shortest day: December 21, 9 h 09 min, from sunrise at 07:29 to sunset at 16:39.

Sunrise and sunset on the 21st of each month, 2026

DateSunriseSunsetDay length
January 2107:2717:089 h 41 min
February 2106:5317:4710 h 54 min
March 2107:0719:1912 h 12 min
April 2106:1619:5313 h 37 min
May 2105:4120:2514 h 44 min
June 2105:3220:4415 h 12 min
July 2105:5020:3414 h 44 min
August 2106:2119:5613 h 36 min
September 2106:5219:0512 h 12 min
October 2107:2518:1510 h 50 min
November 2107:0216:419 h 39 min
December 2107:2916:399 h 09 min

Good to know

  • Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
  • Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
  • Worked out when the page loads from NOAA’s solar equations, for 41.7° N, 91.6° W, and accurate to about a minute.

How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets

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