4V4 Northwood Municipal/Vince Field night times
Northwood, ND
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2095:05 PMto7:24 AM
Sunset to sunrise. Lights on.
2305Z to 1324Z
Night logging
§ 1.15:38 PMto6:51 AM
Civil twilight. Log it as night.
2338Z to 1251Z
Night currency
§ 61.57(b)6:05 PMto6:24 AM
One hour after sunset. Landings count.
0005Z to 1224Z
Evenings at 4V4
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 5:12 PM | 5:45 PM | 6:12 PM |
| Nov 15CST | 4:53 PM | 5:27 PM | 5:53 PM |
| Dec 1CST | 4:40 PM | 5:16 PM | 5:40 PM |
| Dec 15CST | 4:39 PM | 5:15 PM | 5:39 PM |
| Jan 1CST | 4:49 PM | 5:25 PM | 5:49 PM |
| Jan 15CST | 5:06 PM | 5:40 PM | 6:06 PM |
| Feb 1CST | 5:31 PM | 6:04 PM | 6:31 PM |
| Feb 15CST | 5:53 PM | 6:25 PM | 6:53 PM |
| Mar 1CST | 6:15 PM | 6:46 PM | 7:15 PM |
| Mar 15CDT | 7:36 PM | 8:07 PM | 8:36 PM |
| Apr 1CDT | 8:00 PM | 8:32 PM | 9:00 PM |
| Apr 15CDT | 8:20 PM | 8:53 PM | 9:20 PM |
| May 1CDT | 8:43 PM | 9:17 PM | 9:43 PM |
| May 15CDT | 9:02 PM | 9:38 PM | 10:02 PM |
| Jun 1CDT | 9:21 PM | 10:00 PM | 10:21 PM |
| Jun 15CDT | 9:30 PM | 10:11 PM | 10:30 PM |
| Jul 1CDT | 9:32 PM | 10:13 PM | 10:32 PM |
| Jul 15CDT | 9:25 PM | 10:03 PM | 10:25 PM |
| Aug 1CDT | 9:05 PM | 9:41 PM | 10:05 PM |
| Aug 15CDT | 8:43 PM | 9:17 PM | 9:43 PM |
| Sep 1CDT | 8:11 PM | 8:43 PM | 9:11 PM |
| Sep 15CDT | 7:43 PM | 8:14 PM | 8:43 PM |
| Oct 1CDT | 7:10 PM | 7:41 PM | 8:10 PM |
| Oct 15CDT | 6:42 PM | 7:13 PM | 7:42 PM |
Mornings at 4V4
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 6:15 AM | 6:43 AM | 7:15 AM |
| Nov 15CST | 6:36 AM | 7:02 AM | 7:36 AM |
| Dec 1CST | 6:58 AM | 7:23 AM | 7:58 AM |
| Dec 15CST | 7:12 AM | 7:36 AM | 8:12 AM |
| Jan 1CST | 7:19 AM | 7:43 AM | 8:19 AM |
| Jan 15CST | 7:14 AM | 7:39 AM | 8:14 AM |
| Feb 1CST | 6:57 AM | 7:24 AM | 7:57 AM |
| Feb 15CST | 6:36 AM | 7:05 AM | 7:36 AM |
| Mar 1CST | 6:11 AM | 6:40 AM | 7:11 AM |
| Mar 15CDT | 6:44 AM | 7:13 AM | 7:44 AM |
| Apr 1CDT | 6:09 AM | 6:38 AM | 7:09 AM |
| Apr 15CDT | 5:42 AM | 6:09 AM | 6:42 AM |
| May 1CDT | 5:13 AM | 5:39 AM | 6:13 AM |
| May 15CDT | 4:53 AM | 5:16 AM | 5:53 AM |
| Jun 1CDT | 4:36 AM | 4:57 AM | 5:36 AM |
| Jun 15CDT | 4:32 AM | 4:51 AM | 5:32 AM |
| Jul 1CDT | 4:36 AM | 4:56 AM | 5:36 AM |
| Jul 15CDT | 4:48 AM | 5:09 AM | 5:48 AM |
| Aug 1CDT | 5:07 AM | 5:31 AM | 6:07 AM |
| Aug 15CDT | 5:26 AM | 5:52 AM | 6:26 AM |
| Sep 1CDT | 5:49 AM | 6:17 AM | 6:49 AM |
| Sep 15CDT | 6:07 AM | 6:36 AM | 7:07 AM |
| Oct 1CDT | 6:29 AM | 6:59 AM | 7:29 AM |
| Oct 15CDT | 6:49 AM | 7:18 AM | 7:49 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF.
Runway 08/26
3,160 × 60 ft · Asphalt
Frequencies
Night at 4V4, in short
When can I log night time at 4V4?
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 5:38 PM to 6:51 AM CST.
When do landings at 4V4 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 6:05 PM to 6:24 AM CST.
When are position lights required at 4V4?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:05 PM to 7:24 AM CST.
Nearby airports
- 2L1 Larimore Municipal Larimore, ND · 11 nm
- D56 Mayville Municipal Mayville, ND · 18 nm
- KGFK Grand Forks International Grand Forks, ND · 21 nm
- 8M6 Mc Ville Municipal Mc Ville, ND · 24 nm
- S32 Cooperstown Municipal Cooperstown, ND · 28 nm
- 3H4 Hillsboro Municipal Hillsboro, ND · 31 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.