KGRN Gordon Municipal night times
Gordon, NE · FAA GRN
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:35 PMto6:31 AM
Sunset to sunrise. Lights on.
2335Z to 1331Z
Night logging
§ 1.15:05 PMto6:01 AM
Civil twilight. Log it as night.
0005Z to 1301Z
Night currency
§ 61.57(b)5:35 PMto5:31 AM
One hour after sunset. Landings count.
0035Z to 1231Z
Evenings at KGRN
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 4:41 PM | 5:10 PM | 5:41 PM |
| Nov 15MST | 4:25 PM | 4:56 PM | 5:25 PM |
| Dec 1MST | 4:16 PM | 4:47 PM | 5:16 PM |
| Dec 15MST | 4:15 PM | 4:48 PM | 5:15 PM |
| Jan 1MST | 4:25 PM | 4:57 PM | 5:25 PM |
| Jan 15MST | 4:40 PM | 5:11 PM | 5:40 PM |
| Feb 1MST | 5:02 PM | 5:32 PM | 6:02 PM |
| Feb 15MST | 5:20 PM | 5:49 PM | 6:20 PM |
| Mar 1MST | 5:38 PM | 6:06 PM | 6:38 PM |
| Mar 15MDT | 6:55 PM | 7:23 PM | 7:55 PM |
| Apr 1MDT | 7:15 PM | 7:43 PM | 8:15 PM |
| Apr 15MDT | 7:31 PM | 8:00 PM | 8:31 PM |
| May 1MDT | 7:49 PM | 8:20 PM | 8:49 PM |
| May 15MDT | 8:05 PM | 8:37 PM | 9:05 PM |
| Jun 1MDT | 8:20 PM | 8:55 PM | 9:20 PM |
| Jun 15MDT | 8:29 PM | 9:04 PM | 9:29 PM |
| Jul 1MDT | 8:31 PM | 9:06 PM | 9:31 PM |
| Jul 15MDT | 8:25 PM | 8:59 PM | 9:25 PM |
| Aug 1MDT | 8:09 PM | 8:41 PM | 9:09 PM |
| Aug 15MDT | 7:51 PM | 8:21 PM | 8:51 PM |
| Sep 1MDT | 7:23 PM | 7:52 PM | 8:23 PM |
| Sep 15MDT | 6:59 PM | 7:27 PM | 7:59 PM |
| Oct 1MDT | 6:30 PM | 6:58 PM | 7:30 PM |
| Oct 15MDT | 6:06 PM | 6:35 PM | 7:06 PM |
Mornings at KGRN
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:23 AM | 5:54 AM | 6:23 AM |
| Nov 15MST | 5:41 AM | 6:10 AM | 6:41 AM |
| Dec 1MST | 6:00 AM | 6:28 AM | 7:00 AM |
| Dec 15MST | 6:12 AM | 6:40 AM | 7:12 AM |
| Jan 1MST | 6:19 AM | 6:47 AM | 7:19 AM |
| Jan 15MST | 6:17 AM | 6:45 AM | 7:17 AM |
| Feb 1MST | 6:03 AM | 6:33 AM | 7:03 AM |
| Feb 15MST | 5:46 AM | 6:17 AM | 6:46 AM |
| Mar 1MST | 5:25 AM | 5:56 AM | 6:25 AM |
| Mar 15MDT | 6:01 AM | 6:33 AM | 7:01 AM |
| Apr 1MDT | 5:31 AM | 6:03 AM | 6:31 AM |
| Apr 15MDT | 5:07 AM | 5:38 AM | 6:07 AM |
| May 1MDT | 4:43 AM | 5:12 AM | 5:43 AM |
| May 15MDT | 4:26 AM | 4:54 AM | 5:26 AM |
| Jun 1MDT | 4:13 AM | 4:39 AM | 5:13 AM |
| Jun 15MDT | 4:10 AM | 4:35 AM | 5:10 AM |
| Jul 1MDT | 4:14 AM | 4:39 AM | 5:14 AM |
| Jul 15MDT | 4:24 AM | 4:50 AM | 5:24 AM |
| Aug 1MDT | 4:40 AM | 5:08 AM | 5:40 AM |
| Aug 15MDT | 4:55 AM | 5:24 AM | 5:55 AM |
| Sep 1MDT | 5:13 AM | 5:44 AM | 6:13 AM |
| Sep 15MDT | 5:28 AM | 6:00 AM | 6:28 AM |
| Oct 1MDT | 5:46 AM | 6:18 AM | 6:46 AM |
| Oct 15MDT | 6:02 AM | 6:33 AM | 7:02 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT REIL RWY 04 & 22; MIRL RWY 4/22 & 11/29 - CTAF. PAPI RWY 04 & 22 OPR CONSLY.
Runway 04/22
5,196 × 75 ft · Asphalt
Runway 11/29
2,283 × 50 ft · Asphalt
Frequencies
Night at KGRN, in short
When can I log night time at KGRN?
From the end of evening civil twilight to the beginning of morning civil twilight, when the sun is 6° below the horizon (14 CFR 1.1). On the night of Nov 6, 2026, that was 5:05 PM to 6:01 AM MST.
When do landings at KGRN count for night currency?
From one hour after sunset to one hour before sunrise. To carry passengers at night you need 3 takeoffs and 3 full-stop landings in that period within the last 90 days (14 CFR 61.57(b)). On the night of Nov 6, 2026, that was 5:35 PM to 5:31 AM MST.
When are position lights required at KGRN?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:35 PM to 6:31 AM MST.
Nearby airports
- 9V5 Modisett Rushville, NE · 13 nm
- KIEN Pine Ridge Pine Ridge, SD · 19 nm
- 4V6 Hay Springs Municipal Hay Springs, NE · 24 nm
- 9V6 Martin Municipal Martin, SD · 30 nm
- KCDR Chadron Municipal Chadron, NE · 41 nm
- 1V2 Grant County Hyannis, NE · 51 nm
Times are worked out from the sun's position for a sea-level horizon, rounded to the minute. Airport data from the FAA NASR cycle of Oct 29, 2026.