2M7 Hoffman's Black Mountain Aerodrome night times
Cheboygan, MI
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2095:17 PMto7:25 AM
Sunset to sunrise. Lights on.
2217Z to 1225Z
Night logging
§ 1.15:49 PMto6:54 AM
Civil twilight. Log it as night.
2249Z to 1154Z
Night currency
§ 61.57(b)6:17 PMto6:25 AM
One hour after sunset. Landings count.
2317Z to 1125Z
Evenings at 2M7
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 5:24 PM | 5:55 PM | 6:24 PM |
| Nov 15EST | 5:07 PM | 5:39 PM | 6:07 PM |
| Dec 1EST | 4:55 PM | 5:29 PM | 5:55 PM |
| Dec 15EST | 4:54 PM | 5:28 PM | 5:54 PM |
| Jan 1EST | 5:04 PM | 5:38 PM | 6:04 PM |
| Jan 15EST | 5:20 PM | 5:53 PM | 6:20 PM |
| Feb 1EST | 5:44 PM | 6:15 PM | 6:44 PM |
| Feb 15EST | 6:04 PM | 6:35 PM | 7:04 PM |
| Mar 1EST | 6:24 PM | 6:54 PM | 7:24 PM |
| Mar 15EDT | 7:43 PM | 8:13 PM | 8:43 PM |
| Apr 1EDT | 8:05 PM | 8:35 PM | 9:05 PM |
| Apr 15EDT | 8:23 PM | 8:54 PM | 9:23 PM |
| May 1EDT | 8:44 PM | 9:17 PM | 9:44 PM |
| May 15EDT | 9:01 PM | 9:36 PM | 10:01 PM |
| Jun 1EDT | 9:19 PM | 9:56 PM | 10:19 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 | 9:23 PM | 9:59 PM | 10:23 PM |
| Aug 1EDT | 9:06 PM | 9:40 PM | 10:06 PM |
| Aug 15EDT | 8:45 PM | 9:17 PM | 9:45 PM |
| Sep 1EDT | 8:15 PM | 8:46 PM | 9:15 PM |
| Sep 15EDT | 7:49 PM | 8:18 PM | 8:49 PM |
| Oct 1EDT | 7:18 PM | 7:47 PM | 8:18 PM |
| Oct 15EDT | 6:52 PM | 7:22 PM | 7:52 PM |
Mornings at 2M7
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 6:17 AM | 6:46 AM | 7:17 AM |
| Nov 15EST | 6:37 AM | 7:04 AM | 7:37 AM |
| Dec 1EST | 6:57 AM | 7:24 AM | 7:57 AM |
| Dec 15EST | 7:11 AM | 7:36 AM | 8:11 AM |
| Jan 1EST | 7:17 AM | 7:43 AM | 8:17 AM |
| Jan 15EST | 7:14 AM | 7:41 AM | 8:14 AM |
| Feb 1EST | 6:58 AM | 7:27 AM | 7:58 AM |
| Feb 15EST | 6:39 AM | 7:09 AM | 7:39 AM |
| Mar 1EST | 6:16 AM | 6:46 AM | 7:16 AM |
| Mar 15EDT | 6:50 AM | 7:21 AM | 7:50 AM |
| Apr 1EDT | 6:18 AM | 6:48 AM | 7:18 AM |
| Apr 15EDT | 5:52 AM | 6:21 AM | 6:52 AM |
| May 1EDT | 5:26 AM | 5:53 AM | 6:26 AM |
| May 15EDT | 5:07 AM | 5:32 AM | 6:07 AM |
| Jun 1EDT | 4:52 AM | 5:15 AM | 5:52 AM |
| Jun 15EDT | 4:48 AM | 5:10 AM | 5:48 AM |
| Jul 1EDT | 4:52 AM | 5:14 AM | 5:52 AM |
| Jul 15EDT | 5:03 AM | 5:26 AM | 6:03 AM |
| Aug 1EDT | 5:21 AM | 5:47 AM | 6:21 AM |
| Aug 15EDT | 5:38 AM | 6:05 AM | 6:38 AM |
| Sep 1EDT | 5:58 AM | 6:28 AM | 6:58 AM |
| Sep 15EDT | 6:15 AM | 6:46 AM | 7:15 AM |
| Oct 1EDT | 6:35 AM | 7:06 AM | 7:35 AM |
| Oct 15EDT | 6:53 AM | 7:24 AM | 7:53 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 15/33
2,800 × 90 ft · Turf
Frequencies
Night at 2M7, in short
When can I log night time at 2M7?
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 5:49 PM to 6:54 AM EST.
When do landings at 2M7 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 6:17 PM to 6:25 AM EST.
When are position lights required at 2M7?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:17 PM to 7:25 AM EST.
Nearby airports
- Y30 Pbeaaye Topinabee, MI · 10 nm
- KSLH Cheboygan County Cheboygan, MI · 12 nm
- Y65 Campbell-Pratt Indian River, MI · 14 nm
- 6Y1 Bois Blanc Island Bois Blanc Island, MI · 16 nm
- KPLN Pellston Regional/Emmet County Pellston, MI · 21 nm
- KPZQ Presque Isle County Rogers City, MI · 22 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.