5B1 John H Boylan State (Island Pond) night times
Island Pond, VT
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2094:29 PMto6:34 AM
Sunset to sunrise. Lights on.
2129Z to 1134Z
Night logging
§ 1.15:00 PMto6:03 AM
Civil twilight. Log it as night.
2200Z to 1103Z
Night currency
§ 61.57(b)5:29 PMto5:34 AM
One hour after sunset. Landings count.
2229Z to 1034Z
Evenings at 5B1
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 4:36 PM | 5:06 PM | 5:36 PM |
| Nov 15EST | 4:19 PM | 4:51 PM | 5:19 PM |
| Dec 1EST | 4:08 PM | 4:41 PM | 5:08 PM |
| Dec 15EST | 4:07 PM | 4:41 PM | 5:07 PM |
| Jan 1EST | 4:17 PM | 4:51 PM | 5:17 PM |
| Jan 15EST | 4:32 PM | 5:05 PM | 5:32 PM |
| Feb 1EST | 4:55 PM | 5:27 PM | 5:55 PM |
| Feb 15EST | 5:15 PM | 5:45 PM | 6:15 PM |
| Mar 1EST | 5:35 PM | 6:04 PM | 6:35 PM |
| Mar 15EDT | 6:53 PM | 7:22 PM | 7:53 PM |
| Apr 1EDT | 7:15 PM | 7:44 PM | 8:15 PM |
| Apr 15EDT | 7:32 PM | 8:03 PM | 8:32 PM |
| May 1EDT | 7:52 PM | 8:25 PM | 8:52 PM |
| May 15EDT | 8:09 PM | 8:43 PM | 9:09 PM |
| Jun 1EDT | 8:26 PM | 9:02 PM | 9:26 PM |
| Jun 15EDT | 8:35 PM | 9:12 PM | 9:35 PM |
| Jul 1EDT | 8:37 PM | 9:14 PM | 9:37 PM |
| Jul 15EDT | 8:31 PM | 9:06 PM | 9:31 PM |
| Aug 1EDT | 8:14 PM | 8:47 PM | 9:14 PM |
| Aug 15EDT | 7:54 PM | 8:25 PM | 8:54 PM |
| Sep 1EDT | 7:24 PM | 7:55 PM | 8:24 PM |
| Sep 15EDT | 6:58 PM | 7:28 PM | 7:58 PM |
| Oct 1EDT | 6:28 PM | 6:57 PM | 7:28 PM |
| Oct 15EDT | 6:03 PM | 6:32 PM | 7:03 PM |
Mornings at 5B1
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 5:25 AM | 5:55 AM | 6:25 AM |
| Nov 15EST | 5:45 AM | 6:13 AM | 6:45 AM |
| Dec 1EST | 6:05 AM | 6:32 AM | 7:05 AM |
| Dec 15EST | 6:18 AM | 6:44 AM | 7:18 AM |
| Jan 1EST | 6:25 AM | 6:51 AM | 7:25 AM |
| Jan 15EST | 6:21 AM | 6:49 AM | 7:21 AM |
| Feb 1EST | 6:07 AM | 6:36 AM | 7:07 AM |
| Feb 15EST | 5:48 AM | 6:18 AM | 6:48 AM |
| Mar 1EST | 5:25 AM | 5:56 AM | 6:25 AM |
| Mar 15EDT | 6:00 AM | 6:31 AM | 7:00 AM |
| Apr 1EDT | 5:28 AM | 5:59 AM | 6:28 AM |
| Apr 15EDT | 5:03 AM | 5:33 AM | 6:03 AM |
| May 1EDT | 4:37 AM | 5:05 AM | 5:37 AM |
| May 15EDT | 4:19 AM | 4:45 AM | 5:19 AM |
| Jun 1EDT | 4:05 AM | 4:29 AM | 5:05 AM |
| Jun 15EDT | 4:01 AM | 4:24 AM | 5:01 AM |
| Jul 1EDT | 4:05 AM | 4:28 AM | 5:05 AM |
| Jul 15EDT | 4:16 AM | 4:40 AM | 5:16 AM |
| Aug 1EDT | 4:33 AM | 5:00 AM | 5:33 AM |
| Aug 15EDT | 4:49 AM | 5:17 AM | 5:49 AM |
| Sep 1EDT | 5:09 AM | 5:39 AM | 6:09 AM |
| Sep 15EDT | 5:26 AM | 5:56 AM | 6:26 AM |
| Oct 1EDT | 5:45 AM | 6:16 AM | 6:45 AM |
| Oct 15EDT | 6:03 AM | 6:33 AM | 7:03 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 14/32
2,650 × 120 ft · Turf
Frequencies
Night at 5B1, in short
When can I log night time at 5B1?
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 5:00 PM to 6:03 AM EST.
When do landings at 5B1 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 5:29 PM to 5:34 AM EST.
When are position lights required at 5B1?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:29 PM to 6:34 AM EST.
Nearby airports
- 4C4 Gifford Field Colebrook, NH · 15 nm
- KCDA Caledonia County Lyndonville, VT · 16 nm
- KEFK Northeast Kingdom International Newport, VT · 18 nm
- KHIE Mount Washington Regional Whitefield, NH · 28 nm
- KERR Errol Errol, NH · 28 nm
- KBML Berlin Regional Berlin, NH · 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.