KOQN Brandywine Regional night times
West Chester, PA · FAA OQN
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2094:54 PMto6:38 AM
Sunset to sunrise. Lights on.
2154Z to 1138Z
Night logging
§ 1.15:23 PMto6:10 AM
Civil twilight. Log it as night.
2223Z to 1110Z
Night currency
§ 61.57(b)5:54 PMto5:38 AM
One hour after sunset. Landings count.
2254Z to 1038Z
Evenings at KOQN
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 5:00 PM | 5:28 PM | 6:00 PM |
| Nov 15EST | 4:46 PM | 5:15 PM | 5:46 PM |
| Dec 1EST | 4:38 PM | 5:08 PM | 5:38 PM |
| Dec 15EST | 4:38 PM | 5:09 PM | 5:38 PM |
| Jan 1EST | 4:48 PM | 5:18 PM | 5:48 PM |
| Jan 15EST | 5:01 PM | 5:31 PM | 6:01 PM |
| Feb 1EST | 5:21 PM | 5:50 PM | 6:21 PM |
| Feb 15EST | 5:38 PM | 6:06 PM | 6:38 PM |
| Mar 1EST | 5:54 PM | 6:21 PM | 6:54 PM |
| Mar 15EDT | 7:09 PM | 7:36 PM | 8:09 PM |
| Apr 1EDT | 7:26 PM | 7:54 PM | 8:26 PM |
| Apr 15EDT | 7:41 PM | 8:09 PM | 8:41 PM |
| May 1EDT | 7:57 PM | 8:26 PM | 8:57 PM |
| May 15EDT | 8:11 PM | 8:41 PM | 9:11 PM |
| Jun 1EDT | 8:25 PM | 8:57 PM | 9:25 PM |
| Jun 15EDT | 8:33 PM | 9:06 PM | 9:33 PM |
| Jul 1EDT | 8:35 PM | 9:08 PM | 9:35 PM |
| Jul 15EDT | 8:30 PM | 9:02 PM | 9:30 PM |
| Aug 1EDT | 8:16 PM | 8:46 PM | 9:16 PM |
| Aug 15EDT | 7:59 PM | 8:28 PM | 8:59 PM |
| Sep 1EDT | 7:34 PM | 8:02 PM | 8:34 PM |
| Sep 15EDT | 7:11 PM | 7:38 PM | 8:11 PM |
| Oct 1EDT | 6:45 PM | 7:12 PM | 7:45 PM |
| Oct 15EDT | 6:23 PM | 6:50 PM | 7:23 PM |
Mornings at KOQN
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 5:32 AM | 6:03 AM | 6:32 AM |
| Nov 15EST | 5:48 AM | 6:19 AM | 6:48 AM |
| Dec 1EST | 6:05 AM | 6:35 AM | 7:05 AM |
| Dec 15EST | 6:17 AM | 6:47 AM | 7:17 AM |
| Jan 1EST | 6:24 AM | 6:54 AM | 7:24 AM |
| Jan 15EST | 6:22 AM | 6:53 AM | 7:22 AM |
| Feb 1EST | 6:11 AM | 6:42 AM | 7:11 AM |
| Feb 15EST | 5:55 AM | 6:28 AM | 6:55 AM |
| Mar 1EST | 5:36 AM | 6:09 AM | 6:36 AM |
| Mar 15EDT | 6:14 AM | 6:47 AM | 7:14 AM |
| Apr 1EDT | 5:47 AM | 6:19 AM | 6:47 AM |
| Apr 15EDT | 5:25 AM | 5:57 AM | 6:25 AM |
| May 1EDT | 5:03 AM | 5:33 AM | 6:03 AM |
| May 15EDT | 4:47 AM | 5:17 AM | 5:47 AM |
| Jun 1EDT | 4:36 AM | 5:04 AM | 5:36 AM |
| Jun 15EDT | 4:33 AM | 5:00 AM | 5:33 AM |
| Jul 1EDT | 4:37 AM | 5:05 AM | 5:37 AM |
| Jul 15EDT | 4:46 AM | 5:14 AM | 5:46 AM |
| Aug 1EDT | 5:01 AM | 5:30 AM | 6:01 AM |
| Aug 15EDT | 5:14 AM | 5:45 AM | 6:14 AM |
| Sep 1EDT | 5:30 AM | 6:02 AM | 6:30 AM |
| Sep 15EDT | 5:43 AM | 6:16 AM | 6:43 AM |
| Oct 1EDT | 5:58 AM | 6:31 AM | 6:58 AM |
| Oct 15EDT | 6:13 AM | 6:45 AM | 7:13 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 09/27
3,347 × 50 ft · Asphalt
PAPI OPS CONS.
Frequencies
Night at KOQN, in short
When can I log night time at KOQN?
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 5:23 PM to 6:10 AM EST.
When do landings at KOQN 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 5:54 PM to 5:38 AM EST.
When are position lights required at KOQN?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:54 PM to 6:38 AM EST.
Nearby airports
- N57 New Garden Toughkenamon, PA · 13 nm
- KMQS Chester County G O Carlson Coatesville, PA · 13 nm
- KPTW Heritage Field Pottstown, PA · 15 nm
- 9N2 Philadelphia Essington, PA · 15 nm
- N47 Pottstown Municipal Pottstown, PA · 17 nm
- KLOM Wings Field Philadelphia, PA · 17 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.