4B7 Schroon Lake night times
Schroon Lake, NY
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2094:39 PMto6:39 AM
Sunset to sunrise. Lights on.
2139Z to 1139Z
Night logging
§ 1.15:09 PMto6:09 AM
Civil twilight. Log it as night.
2209Z to 1109Z
Night currency
§ 61.57(b)5:39 PMto5:39 AM
One hour after sunset. Landings count.
2239Z to 1039Z
Evenings at 4B7
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 4:45 PM | 5:15 PM | 5:45 PM |
| Nov 15EST | 4:29 PM | 5:00 PM | 5:29 PM |
| Dec 1EST | 4:19 PM | 4:51 PM | 5:19 PM |
| Dec 15EST | 4:18 PM | 4:51 PM | 5:18 PM |
| Jan 1EST | 4:28 PM | 5:01 PM | 5:28 PM |
| Jan 15EST | 4:43 PM | 5:15 PM | 5:43 PM |
| Feb 1EST | 5:05 PM | 5:36 PM | 6:05 PM |
| Feb 15EST | 5:25 PM | 5:54 PM | 6:25 PM |
| Mar 1EST | 5:43 PM | 6:12 PM | 6:43 PM |
| Mar 15EDT | 7:01 PM | 7:30 PM | 8:01 PM |
| Apr 1EDT | 7:22 PM | 7:51 PM | 8:22 PM |
| Apr 15EDT | 7:39 PM | 8:09 PM | 8:39 PM |
| May 1EDT | 7:58 PM | 8:29 PM | 8:58 PM |
| May 15EDT | 8:14 PM | 8:47 PM | 9:14 PM |
| Jun 1EDT | 8:30 PM | 9:06 PM | 9:30 PM |
| Jun 15EDT | 8:39 PM | 9:15 PM | 9:39 PM |
| Jul 1EDT | 8:41 PM | 9:17 PM | 9:41 PM |
| Jul 15EDT | 8:35 PM | 9:10 PM | 9:35 PM |
| Aug 1EDT | 8:19 PM | 8:51 PM | 9:19 PM |
| Aug 15EDT | 7:59 PM | 8:30 PM | 8:59 PM |
| Sep 1EDT | 7:31 PM | 8:01 PM | 8:31 PM |
| Sep 15EDT | 7:06 PM | 7:34 PM | 8:06 PM |
| Oct 1EDT | 6:36 PM | 7:05 PM | 7:36 PM |
| Oct 15EDT | 6:12 PM | 6:41 PM | 7:12 PM |
Mornings at 4B7
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 5:31 AM | 6:01 AM | 6:31 AM |
| Nov 15EST | 5:50 AM | 6:19 AM | 6:50 AM |
| Dec 1EST | 6:09 AM | 6:37 AM | 7:09 AM |
| Dec 15EST | 6:22 AM | 6:49 AM | 7:22 AM |
| Jan 1EST | 6:29 AM | 6:56 AM | 7:29 AM |
| Jan 15EST | 6:26 AM | 6:54 AM | 7:26 AM |
| Feb 1EST | 6:12 AM | 6:42 AM | 7:12 AM |
| Feb 15EST | 5:54 AM | 6:25 AM | 6:54 AM |
| Mar 1EST | 5:32 AM | 6:03 AM | 6:32 AM |
| Mar 15EDT | 6:08 AM | 6:39 AM | 7:08 AM |
| Apr 1EDT | 5:37 AM | 6:08 AM | 6:37 AM |
| Apr 15EDT | 5:12 AM | 5:42 AM | 6:12 AM |
| May 1EDT | 4:47 AM | 5:16 AM | 5:47 AM |
| May 15EDT | 4:30 AM | 4:56 AM | 5:30 AM |
| Jun 1EDT | 4:16 AM | 4:41 AM | 5:16 AM |
| Jun 15EDT | 4:12 AM | 4:36 AM | 5:12 AM |
| Jul 1EDT | 4:16 AM | 4:40 AM | 5:16 AM |
| Jul 15EDT | 4:26 AM | 4:52 AM | 5:26 AM |
| Aug 1EDT | 4:43 AM | 5:10 AM | 5:43 AM |
| Aug 15EDT | 4:59 AM | 5:28 AM | 5:59 AM |
| Sep 1EDT | 5:18 AM | 5:49 AM | 6:18 AM |
| Sep 15EDT | 5:34 AM | 6:05 AM | 6:34 AM |
| Oct 1EDT | 5:52 AM | 6:24 AM | 6:52 AM |
| Oct 15EDT | 6:09 AM | 6:40 AM | 7:09 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 16/34
3,000 × 60 ft · Asphalt
Frequencies
Night at 4B7, in short
When can I log night time at 4B7?
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 5:09 PM to 6:09 AM EST.
When do landings at 4B7 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 5:39 PM to 5:39 AM EST.
When are position lights required at 4B7?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:39 PM to 6:39 AM EST.
Nearby airports
- 4B6 Ticonderoga Municipal Ticonderoga, NY · 14 nm
- 1I1 Marcy Field Keene, NY · 22 nm
- B06 Basin Harbor Vergennes, VT · 26 nm
- KLKP Lake Placid Lake Placid, NY · 26 nm
- 83K Harris Fort Ann, NY · 29 nm
- 6B0 Middlebury State Middlebury, VT · 29 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.