KELK Elk City Regional Business night times
Elk City, OK · FAA ELK
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2095:38 PMto7:05 AM
Sunset to sunrise. Lights on.
2338Z to 1305Z
Night logging
§ 1.16:04 PMto6:39 AM
Civil twilight. Log it as night.
0004Z to 1239Z
Night currency
§ 61.57(b)6:38 PMto6:05 AM
One hour after sunset. Landings count.
0038Z to 1205Z
Evenings at KELK
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 5:42 PM | 6:09 PM | 6:42 PM |
| Nov 15CST | 5:31 PM | 5:58 PM | 6:31 PM |
| Dec 1CST | 5:25 PM | 5:53 PM | 6:25 PM |
| Dec 15CST | 5:26 PM | 5:55 PM | 6:26 PM |
| Jan 1CST | 5:36 PM | 6:04 PM | 6:36 PM |
| Jan 15CST | 5:48 PM | 6:16 PM | 6:48 PM |
| Feb 1CST | 6:05 PM | 6:32 PM | 7:05 PM |
| Feb 15CST | 6:20 PM | 6:46 PM | 7:20 PM |
| Mar 1CST | 6:33 PM | 6:58 PM | 7:33 PM |
| Mar 15CDT | 7:45 PM | 8:10 PM | 8:45 PM |
| Apr 1CDT | 7:59 PM | 8:25 PM | 8:59 PM |
| Apr 15CDT | 8:11 PM | 8:37 PM | 9:11 PM |
| May 1CDT | 8:24 PM | 8:51 PM | 9:24 PM |
| May 15CDT | 8:35 PM | 9:04 PM | 9:35 PM |
| Jun 1CDT | 8:47 PM | 9:17 PM | 9:47 PM |
| Jun 15CDT | 8:54 PM | 9:24 PM | 9:54 PM |
| Jul 1CDT | 8:57 PM | 9:27 PM | 9:57 PM |
| Jul 15CDT | 8:53 PM | 9:22 PM | 9:53 PM |
| Aug 1CDT | 8:41 PM | 9:09 PM | 9:41 PM |
| Aug 15CDT | 8:27 PM | 8:54 PM | 9:27 PM |
| Sep 1CDT | 8:05 PM | 8:31 PM | 9:05 PM |
| Sep 15CDT | 7:45 PM | 8:10 PM | 8:45 PM |
| Oct 1CDT | 7:22 PM | 7:47 PM | 8:22 PM |
| Oct 15CDT | 7:02 PM | 7:28 PM | 8:02 PM |
Mornings at KELK
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:59 AM | 6:33 AM | 6:59 AM |
| Nov 15CST | 6:13 AM | 6:46 AM | 7:13 AM |
| Dec 1CST | 6:28 AM | 7:00 AM | 7:28 AM |
| Dec 15CST | 6:39 AM | 7:11 AM | 7:39 AM |
| Jan 1CST | 6:47 AM | 7:18 AM | 7:47 AM |
| Jan 15CST | 6:46 AM | 7:18 AM | 7:46 AM |
| Feb 1CST | 6:37 AM | 7:10 AM | 7:37 AM |
| Feb 15CST | 6:24 AM | 6:58 AM | 7:24 AM |
| Mar 1CST | 6:07 AM | 6:42 AM | 7:07 AM |
| Mar 15CDT | 6:48 AM | 7:23 AM | 7:48 AM |
| Apr 1CDT | 6:24 AM | 6:59 AM | 7:24 AM |
| Apr 15CDT | 6:05 AM | 6:39 AM | 7:05 AM |
| May 1CDT | 5:46 AM | 6:19 AM | 6:46 AM |
| May 15CDT | 5:33 AM | 6:05 AM | 6:33 AM |
| Jun 1CDT | 5:24 AM | 5:54 AM | 6:24 AM |
| Jun 15CDT | 5:22 AM | 5:52 AM | 6:22 AM |
| Jul 1CDT | 5:26 AM | 5:56 AM | 6:26 AM |
| Jul 15CDT | 5:34 AM | 6:05 AM | 6:34 AM |
| Aug 1CDT | 5:46 AM | 6:18 AM | 6:46 AM |
| Aug 15CDT | 5:57 AM | 6:30 AM | 6:57 AM |
| Sep 1CDT | 6:10 AM | 6:44 AM | 7:10 AM |
| Sep 15CDT | 6:20 AM | 6:55 AM | 7:20 AM |
| Oct 1CDT | 6:32 AM | 7:07 AM | 7:32 AM |
| Oct 15CDT | 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 ODALS RWY 17; REIL RWY 35, MIRL RWY 17/35 - CTAF. PAPI RWYS 17 & 35 ON CONSLY.
Runway 17/35
5,399 × 75 ft · Concrete
Frequencies
Night at KELK, in short
When can I log night time at KELK?
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 6:04 PM to 6:39 AM CST.
When do landings at KELK 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 6:38 PM to 6:05 AM CST.
When are position lights required at KELK?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:38 PM to 7:05 AM CST.
Nearby airports
- KCSM Infinity One Oklahoma Spaceport Burns Flat, OK · 11 nm
- 93F Mignon Laird Municipal Cheyenne, OK · 18 nm
- 3O4 Sayre Municipal Sayre, OK · 20 nm
- F36 Cordell Municipal Cordell, OK · 22 nm
- KCLK Clinton Regional Clinton, OK · 23 nm
- O13 Haddock Field Erick, OK · 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.