1B8 Chapin Field night times
Cambridge, NY
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2094:39 PMto6:36 AM
Sunset to sunrise. Lights on.
2139Z to 1136Z
Night logging
§ 1.15:09 PMto6:06 AM
Civil twilight. Log it as night.
2209Z to 1106Z
Night currency
§ 61.57(b)5:39 PMto5:36 AM
One hour after sunset. Landings count.
2239Z to 1036Z
Evenings at 1B8
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 | 4:30 PM | 5:00 PM | 5:30 PM |
| Dec 1EST | 4:20 PM | 4:51 PM | 5:20 PM |
| Dec 15EST | 4:19 PM | 4:52 PM | 5:19 PM |
| Jan 1EST | 4:29 PM | 5:01 PM | 5:29 PM |
| Jan 15EST | 4:44 PM | 5:15 PM | 5:44 PM |
| Feb 1EST | 5:06 PM | 5:36 PM | 6:06 PM |
| Feb 15EST | 5:24 PM | 5:54 PM | 6:24 PM |
| Mar 1EST | 5:42 PM | 6:11 PM | 6:42 PM |
| Mar 15EDT | 7:00 PM | 7:28 PM | 8:00 PM |
| Apr 1EDT | 7:20 PM | 7:48 PM | 8:20 PM |
| Apr 15EDT | 7:36 PM | 8:06 PM | 8:36 PM |
| May 1EDT | 7:54 PM | 8:26 PM | 8:54 PM |
| May 15EDT | 8:10 PM | 8:43 PM | 9:10 PM |
| Jun 1EDT | 8:26 PM | 9:01 PM | 9:26 PM |
| Jun 15EDT | 8:35 PM | 9:10 PM | 9:35 PM |
| Jul 1EDT | 8:37 PM | 9:12 PM | 9:37 PM |
| Jul 15EDT | 8:31 PM | 9:05 PM | 9:31 PM |
| Aug 1EDT | 8:15 PM | 8:47 PM | 9:15 PM |
| Aug 15EDT | 7:56 PM | 8:27 PM | 8:56 PM |
| Sep 1EDT | 7:29 PM | 7:58 PM | 8:29 PM |
| Sep 15EDT | 7:04 PM | 7:32 PM | 8:04 PM |
| Oct 1EDT | 6:35 PM | 7:03 PM | 7:35 PM |
| Oct 15EDT | 6:11 PM | 6:40 PM | 7:11 PM |
Mornings at 1B8
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 5:28 AM | 5:59 AM | 6:28 AM |
| Nov 15EST | 5:46 AM | 6:15 AM | 6:46 AM |
| Dec 1EST | 6:05 AM | 6:33 AM | 7:05 AM |
| Dec 15EST | 6:18 AM | 6:46 AM | 7:18 AM |
| Jan 1EST | 6:25 AM | 6:53 AM | 7:25 AM |
| Jan 15EST | 6:22 AM | 6:51 AM | 7:22 AM |
| Feb 1EST | 6:09 AM | 6:39 AM | 7:09 AM |
| Feb 15EST | 5:51 AM | 6:22 AM | 6:51 AM |
| Mar 1EST | 5:30 AM | 6:01 AM | 6:30 AM |
| Mar 15EDT | 6:06 AM | 6:38 AM | 7:06 AM |
| Apr 1EDT | 5:36 AM | 6:07 AM | 6:36 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 | 4:58 AM | 5:30 AM |
| Jun 1EDT | 4:17 AM | 4:43 AM | 5:17 AM |
| Jun 15EDT | 4:14 AM | 4:38 AM | 5:14 AM |
| Jul 1EDT | 4:18 AM | 4:43 AM | 5:18 AM |
| Jul 15EDT | 4:28 AM | 4:53 AM | 5:28 AM |
| Aug 1EDT | 4:44 AM | 5:12 AM | 5:44 AM |
| Aug 15EDT | 4:59 AM | 5:28 AM | 5:59 AM |
| Sep 1EDT | 5:18 AM | 5:48 AM | 6:18 AM |
| Sep 15EDT | 5:33 AM | 6:04 AM | 6:33 AM |
| Oct 1EDT | 5:51 AM | 6:22 AM | 6:51 AM |
| Oct 15EDT | 6:07 AM | 6:38 AM | 7:07 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
LGTD 5 FT FENCE AT RWY 25 END.
Runway 05/23
2,130 × 65 ft · Turf
Runway 07/25
2,100 × 63 ft · Turf
Frequencies
Night at 1B8, in short
When can I log night time at 1B8?
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 6:06 AM EST.
When do landings at 1B8 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 5:36 AM EST.
When are position lights required at 1B8?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:39 PM to 6:36 AM EST.
Nearby airports
- B04 Garnseys Schuylerville, NY · 10 nm
- KDDH William H Morse State Bennington, VT · 11 nm
- 1C3 Argyle Argyle, NY · 13 nm
- K30 Heber Airpark Gansevoort, NY · 14 nm
- W57 Round Lake Round Lake, NY · 19 nm
- KGFL Floyd Bennett Memorial Glens Falls, NY · 20 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.