5B4 Bowbells Municipal night times
Bowbells, ND
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2095:21 PMto7:46 AM
Sunset to sunrise. Lights on.
2321Z to 1346Z
Night logging
§ 1.15:54 PMto7:12 AM
Civil twilight. Log it as night.
2354Z to 1312Z
Night currency
§ 61.57(b)6:21 PMto6:46 AM
One hour after sunset. Landings count.
0021Z to 1246Z
Evenings at 5B4
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 5:28 PM | 6:01 PM | 6:28 PM |
| Nov 15CST | 5:09 PM | 5:43 PM | 6:09 PM |
| Dec 1CST | 4:55 PM | 5:31 PM | 5:55 PM |
| Dec 15CST | 4:53 PM | 5:30 PM | 5:53 PM |
| Jan 1CST | 5:03 PM | 5:40 PM | 6:03 PM |
| Jan 15CST | 5:20 PM | 5:56 PM | 6:20 PM |
| Feb 1CST | 5:47 PM | 6:21 PM | 6:47 PM |
| Feb 15CST | 6:10 PM | 6:42 PM | 7:10 PM |
| Mar 1CST | 6:32 PM | 7:04 PM | 7:32 PM |
| Mar 15CDT | 7:54 PM | 8:26 PM | 8:54 PM |
| Apr 1CDT | 8:20 PM | 8:52 PM | 9:20 PM |
| Apr 15CDT | 8:41 PM | 9:14 PM | 9:41 PM |
| May 1CDT | 9:04 PM | 9:40 PM | 10:04 PM |
| May 15CDT | 9:24 PM | 10:02 PM | 10:24 PM |
| Jun 1CDT | 9:44 PM | 10:25 PM | 10:44 PM |
| Jun 15CDT | 9:54 PM | 10:37 PM | 10:54 PM |
| Jul 1CDT | 9:56 PM | 10:38 PM | 10:56 PM |
| Jul 15CDT | 9:48 PM | 10:28 PM | 10:48 PM |
| Aug 1CDT | 9:27 PM | 10:05 PM | 10:27 PM |
| Aug 15CDT | 9:04 PM | 9:39 PM | 10:04 PM |
| Sep 1CDT | 8:31 PM | 9:04 PM | 9:31 PM |
| Sep 15CDT | 8:02 PM | 8:34 PM | 9:02 PM |
| Oct 1CDT | 7:28 PM | 7:59 PM | 8:28 PM |
| Oct 15CDT | 6:59 PM | 7:31 PM | 7:59 PM |
Mornings at 5B4
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 6:36 AM | 7:03 AM | 7:36 AM |
| Nov 15CST | 6:58 AM | 7:24 AM | 7:58 AM |
| Dec 1CST | 7:21 AM | 7:45 AM | 8:21 AM |
| Dec 15CST | 7:36 AM | 7:59 AM | 8:36 AM |
| Jan 1CST | 7:42 AM | 8:05 AM | 8:42 AM |
| Jan 15CST | 7:37 AM | 8:01 AM | 8:37 AM |
| Feb 1CST | 7:19 AM | 7:45 AM | 8:19 AM |
| Feb 15CST | 6:57 AM | 7:25 AM | 7:57 AM |
| Mar 1CST | 6:31 AM | 6:59 AM | 7:31 AM |
| Mar 15CDT | 7:02 AM | 7:31 AM | 8:02 AM |
| Apr 1CDT | 6:27 AM | 6:55 AM | 7:27 AM |
| Apr 15CDT | 5:58 AM | 6:25 AM | 6:58 AM |
| May 1CDT | 5:29 AM | 5:53 AM | 6:29 AM |
| May 15CDT | 5:08 AM | 5:30 AM | 6:08 AM |
| Jun 1CDT | 4:50 AM | 5:09 AM | 5:50 AM |
| Jun 15CDT | 4:45 AM | 5:03 AM | 5:45 AM |
| Jul 1CDT | 4:50 AM | 5:08 AM | 5:50 AM |
| Jul 15CDT | 5:02 AM | 5:21 AM | 6:02 AM |
| Aug 1CDT | 5:22 AM | 5:45 AM | 6:22 AM |
| Aug 15CDT | 5:42 AM | 6:07 AM | 6:42 AM |
| Sep 1CDT | 6:06 AM | 6:33 AM | 7:06 AM |
| Sep 15CDT | 6:25 AM | 6:54 AM | 7:25 AM |
| Oct 1CDT | 6:48 AM | 7:17 AM | 7:48 AM |
| Oct 15CDT | 7:09 AM | 7:37 AM | 8:09 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 08/26
2,900 × 200 ft · Turf
Frequencies
Night at 5B4, in short
When can I log night time at 5B4?
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 5:54 PM to 7:12 AM CST.
When do landings at 5B4 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 6:21 PM to 6:46 AM CST.
When are position lights required at 5B4?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:21 PM to 7:46 AM CST.
Nearby airports
- 7K5 Kenmare Municipal Kenmare, ND · 12 nm
- D49 Columbus Municipal Columbus, ND · 22 nm
- KHBC Mohall Municipal Mohall, ND · 28 nm
- 08D Stanley Municipal Stanley, ND · 31 nm
- D60 Tioga Municipal Tioga, ND · 37 nm
- D50 Crosby Municipal Crosby, ND · 42 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.