KBYL Williamsburg-Whitley County night times
Williamsburg, KY · FAA BYL
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2095:35 PMto7:07 AM
Sunset to sunrise. Lights on.
2235Z to 1207Z
Night logging
§ 1.16:02 PMto6:40 AM
Civil twilight. Log it as night.
2302Z to 1140Z
Night currency
§ 61.57(b)6:35 PMto6:07 AM
One hour after sunset. Landings count.
2335Z to 1107Z
Evenings at KBYL
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 5:40 PM | 6:06 PM | 6:40 PM |
| Nov 15EST | 5:27 PM | 5:55 PM | 6:27 PM |
| Dec 1EST | 5:21 PM | 5:49 PM | 6:21 PM |
| Dec 15EST | 5:22 PM | 5:51 PM | 6:22 PM |
| Jan 1EST | 5:31 PM | 6:00 PM | 6:31 PM |
| Jan 15EST | 5:44 PM | 6:12 PM | 6:44 PM |
| Feb 1EST | 6:02 PM | 6:29 PM | 7:02 PM |
| Feb 15EST | 6:17 PM | 6:44 PM | 7:17 PM |
| Mar 1EST | 6:31 PM | 6:57 PM | 7:31 PM |
| Mar 15EDT | 7:44 PM | 8:10 PM | 8:44 PM |
| Apr 1EDT | 7:59 PM | 8:25 PM | 8:59 PM |
| Apr 15EDT | 8:11 PM | 8:38 PM | 9:11 PM |
| May 1EDT | 8:25 PM | 8:53 PM | 9:25 PM |
| May 15EDT | 8:37 PM | 9:06 PM | 9:37 PM |
| Jun 1EDT | 8:50 PM | 9:20 PM | 9:50 PM |
| Jun 15EDT | 8:57 PM | 9:28 PM | 9:57 PM |
| Jul 1EDT | 9:00 PM | 9:30 PM | 10:00 PM |
| Jul 15EDT | 8:56 PM | 9:26 PM | 9:56 PM |
| Aug 1EDT | 8:43 PM | 9:12 PM | 9:43 PM |
| Aug 15EDT | 8:28 PM | 8:56 PM | 9:28 PM |
| Sep 1EDT | 8:05 PM | 8:32 PM | 9:05 PM |
| Sep 15EDT | 7:45 PM | 8:10 PM | 8:45 PM |
| Oct 1EDT | 7:20 PM | 7:46 PM | 8:20 PM |
| Oct 15EDT | 7:00 PM | 7:27 PM | 8:00 PM |
Mornings at KBYL
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 6:01 AM | 6:34 AM | 7:01 AM |
| Nov 15EST | 6:15 AM | 6:47 AM | 7:15 AM |
| Dec 1EST | 6:31 AM | 7:02 AM | 7:31 AM |
| Dec 15EST | 6:42 AM | 7:13 AM | 7:42 AM |
| Jan 1EST | 6:50 AM | 7:21 AM | 7:50 AM |
| Jan 15EST | 6:49 AM | 7:20 AM | 7:49 AM |
| Feb 1EST | 6:39 AM | 7:12 AM | 7:39 AM |
| Feb 15EST | 6:25 AM | 6:59 AM | 7:25 AM |
| Mar 1EST | 6:08 AM | 6:42 AM | 7:08 AM |
| Mar 15EDT | 6:48 AM | 7:22 AM | 7:48 AM |
| Apr 1EDT | 6:23 AM | 6:57 AM | 7:23 AM |
| Apr 15EDT | 6:03 AM | 6:36 AM | 7:03 AM |
| May 1EDT | 5:43 AM | 6:15 AM | 6:43 AM |
| May 15EDT | 5:29 AM | 6:00 AM | 6:29 AM |
| Jun 1EDT | 5:19 AM | 5:49 AM | 6:19 AM |
| Jun 15EDT | 5:17 AM | 5:47 AM | 6:17 AM |
| Jul 1EDT | 5:21 AM | 5:51 AM | 6:21 AM |
| Jul 15EDT | 5:29 AM | 6:00 AM | 6:29 AM |
| Aug 1EDT | 5:42 AM | 6:14 AM | 6:42 AM |
| Aug 15EDT | 5:54 AM | 6:26 AM | 6:54 AM |
| Sep 1EDT | 6:08 AM | 6:41 AM | 7:08 AM |
| Sep 15EDT | 6:19 AM | 6:53 AM | 7:19 AM |
| Oct 1EDT | 6:32 AM | 7:06 AM | 7:32 AM |
| Oct 15EDT | 6:44 AM | 7:18 AM | 7:44 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT REIL RWY 02/20; PAPI RWY 02/20; MIRL RWY 02/20 - CTAF.
Runway 02/20
5,499 × 100 ft · Asphalt
Frequencies
Night at KBYL, in short
When can I log night time at KBYL?
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 6:02 PM to 6:40 AM EST.
When do landings at KBYL 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 6:35 PM to 6:07 AM EST.
When are position lights required at KBYL?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:35 PM to 7:07 AM EST.
Nearby airports
- 18I Mc Creary County Pine Knot, KY · 11 nm
- KLOZ London/Corbin/Magee London, KY · 18 nm
- 1A6 Middlesboro/Bell County Middlesboro, KY · 25 nm
- KSME Lake Cumberland Regional Somerset, KY · 25 nm
- KSCX Scott Municipal Oneida, TN · 28 nm
- KJAU Colonel Tommy C Stiner Airfield Jacksboro, TN · 28 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.