D90 Mancelona Municipal night times
Mancelona, MI
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2095:22 PMto7:27 AM
Sunset to sunrise. Lights on.
2222Z to 1227Z
Night logging
§ 1.15:53 PMto6:56 AM
Civil twilight. Log it as night.
2253Z to 1156Z
Night currency
§ 61.57(b)6:22 PMto6:27 AM
One hour after sunset. Landings count.
2322Z to 1127Z
Evenings at D90
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 5:28 PM | 5:59 PM | 6:28 PM |
| Nov 15EST | 5:11 PM | 5:43 PM | 6:11 PM |
| Dec 1EST | 5:00 PM | 5:33 PM | 6:00 PM |
| Dec 15EST | 4:59 PM | 5:33 PM | 5:59 PM |
| Jan 1EST | 5:10 PM | 5:43 PM | 6:10 PM |
| Jan 15EST | 5:25 PM | 5:58 PM | 6:25 PM |
| Feb 1EST | 5:48 PM | 6:19 PM | 6:48 PM |
| Feb 15EST | 6:08 PM | 6:38 PM | 7:08 PM |
| Mar 1EST | 6:28 PM | 6:57 PM | 7:28 PM |
| Mar 15EDT | 7:46 PM | 8:15 PM | 8:46 PM |
| Apr 1EDT | 8:08 PM | 8:38 PM | 9:08 PM |
| Apr 15EDT | 8:25 PM | 8:56 PM | 9:25 PM |
| May 1EDT | 8:46 PM | 9:18 PM | 9:46 PM |
| May 15EDT | 9:02 PM | 9:37 PM | 10:02 PM |
| Jun 1EDT | 9:20 PM | 9:56 PM | 10:20 PM |
| Jun 15EDT | 9:28 PM | 10:06 PM | 10:28 PM |
| Jul 1EDT | 9:30 PM | 10:07 PM | 10:30 PM |
| Jul 15EDT | 9:24 PM | 10:00 PM | 10:24 PM |
| Aug 1EDT | 9:07 PM | 9:40 PM | 10:07 PM |
| Aug 15EDT | 8:47 PM | 9:19 PM | 9:47 PM |
| Sep 1EDT | 8:17 PM | 8:48 PM | 9:17 PM |
| Sep 15EDT | 7:51 PM | 8:21 PM | 8:51 PM |
| Oct 1EDT | 7:21 PM | 7:50 PM | 8:21 PM |
| Oct 15EDT | 6:56 PM | 7:25 PM | 7:56 PM |
Mornings at D90
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 6:19 AM | 6:48 AM | 7:19 AM |
| Nov 15EST | 6:38 AM | 7:06 AM | 7:38 AM |
| Dec 1EST | 6:58 AM | 7:25 AM | 7:58 AM |
| Dec 15EST | 7:11 AM | 7:38 AM | 8:11 AM |
| Jan 1EST | 7:18 AM | 7:45 AM | 8:18 AM |
| Jan 15EST | 7:15 AM | 7:42 AM | 8:15 AM |
| Feb 1EST | 7:00 AM | 7:29 AM | 8:00 AM |
| Feb 15EST | 6:41 AM | 7:11 AM | 7:41 AM |
| Mar 1EST | 6:18 AM | 6:49 AM | 7:18 AM |
| Mar 15EDT | 6:53 AM | 7:24 AM | 7:53 AM |
| Apr 1EDT | 6:21 AM | 6:52 AM | 7:21 AM |
| Apr 15EDT | 5:56 AM | 6:25 AM | 6:56 AM |
| May 1EDT | 5:30 AM | 5:58 AM | 6:30 AM |
| May 15EDT | 5:12 AM | 5:38 AM | 6:12 AM |
| Jun 1EDT | 4:57 AM | 5:21 AM | 5:57 AM |
| Jun 15EDT | 4:53 AM | 5:16 AM | 5:53 AM |
| Jul 1EDT | 4:58 AM | 5:21 AM | 5:58 AM |
| Jul 15EDT | 5:08 AM | 5:32 AM | 6:08 AM |
| Aug 1EDT | 5:26 AM | 5:52 AM | 6:26 AM |
| Aug 15EDT | 5:42 AM | 6:10 AM | 6:42 AM |
| Sep 1EDT | 6:02 AM | 6:32 AM | 7:02 AM |
| Sep 15EDT | 6:19 AM | 6:49 AM | 7:19 AM |
| Oct 1EDT | 6:38 AM | 7:09 AM | 7:38 AM |
| Oct 15EDT | 6:56 AM | 7:26 AM | 7:56 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 10/28
2,050 × 120 ft · Turf
Runway 18/36
3,400 × 140 ft · Turf
Frequencies
Night at D90, in short
When can I log night time at D90?
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 5:53 PM to 6:56 AM EST.
When do landings at D90 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 6:22 PM to 6:27 AM EST.
When are position lights required at D90?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:22 PM to 7:27 AM EST.
Nearby airports
- KACB Antrim County Bellaire, MI · 7 nm
- 4Y4 Lakes Of The North Gaylord, MI · 8 nm
- Y94 East Jordan City East Jordan, MI · 13 nm
- Y89 Kalkaska City Kalkaska, MI · 13 nm
- 59M Torchport Eastport, MI · 15 nm
- KBFA Boyne Mountain Boyne Falls, MI · 16 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.