KFFL Fairfield Municipal night times
Fairfield, IA · FAA FFL
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:58 PMto6:46 AM
Sunset to sunrise. Lights on.
2258Z to 1246Z
Night logging
§ 1.15:27 PMto6:17 AM
Civil twilight. Log it as night.
2327Z to 1217Z
Night currency
§ 61.57(b)5:58 PMto5:46 AM
One hour after sunset. Landings count.
2358Z to 1146Z
Evenings at KFFL
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 5:03 PM | 5:32 PM | 6:03 PM |
| Nov 15CST | 4:49 PM | 5:19 PM | 5:49 PM |
| Dec 1CST | 4:40 PM | 5:11 PM | 5:40 PM |
| Dec 15CST | 4:40 PM | 5:11 PM | 5:40 PM |
| Jan 1CST | 4:50 PM | 5:21 PM | 5:50 PM |
| Jan 15CST | 5:04 PM | 5:34 PM | 6:04 PM |
| Feb 1CST | 5:25 PM | 5:54 PM | 6:25 PM |
| Feb 15CST | 5:42 PM | 6:10 PM | 6:42 PM |
| Mar 1CST | 5:59 PM | 6:26 PM | 6:59 PM |
| Mar 15CDT | 7:14 PM | 7:42 PM | 8:14 PM |
| Apr 1CDT | 7:33 PM | 8:01 PM | 8:33 PM |
| Apr 15CDT | 7:48 PM | 8:16 PM | 8:48 PM |
| May 1CDT | 8:05 PM | 8:35 PM | 9:05 PM |
| May 15CDT | 8:19 PM | 8:50 PM | 9:19 PM |
| Jun 1CDT | 8:34 PM | 9:07 PM | 9:34 PM |
| Jun 15CDT | 8:42 PM | 9:16 PM | 9:42 PM |
| Jul 1CDT | 8:44 PM | 9:18 PM | 9:44 PM |
| Jul 15CDT | 8:39 PM | 9:11 PM | 9:39 PM |
| Aug 1CDT | 8:24 PM | 8:55 PM | 9:24 PM |
| Aug 15CDT | 8:07 PM | 8:36 PM | 9:07 PM |
| Sep 1CDT | 7:41 PM | 8:09 PM | 8:41 PM |
| Sep 15CDT | 7:17 PM | 7:45 PM | 8:17 PM |
| Oct 1CDT | 6:50 PM | 7:17 PM | 7:50 PM |
| Oct 15CDT | 6:27 PM | 6:55 PM | 7:27 PM |
Mornings at KFFL
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:39 AM | 6:10 AM | 6:39 AM |
| Nov 15CST | 5:56 AM | 6:26 AM | 6:56 AM |
| Dec 1CST | 6:14 AM | 6:43 AM | 7:14 AM |
| Dec 15CST | 6:26 AM | 6:55 AM | 7:26 AM |
| Jan 1CST | 6:33 AM | 7:02 AM | 7:33 AM |
| Jan 15CST | 6:31 AM | 7:01 AM | 7:31 AM |
| Feb 1CST | 6:19 AM | 6:50 AM | 7:19 AM |
| Feb 15CST | 6:02 AM | 6:34 AM | 7:02 AM |
| Mar 1CST | 5:42 AM | 6:15 AM | 6:42 AM |
| Mar 15CDT | 6:20 AM | 6:52 AM | 7:20 AM |
| Apr 1CDT | 5:51 AM | 6:24 AM | 6:51 AM |
| Apr 15CDT | 5:29 AM | 6:00 AM | 6:29 AM |
| May 1CDT | 5:06 AM | 5:36 AM | 6:06 AM |
| May 15CDT | 4:50 AM | 5:19 AM | 5:50 AM |
| Jun 1CDT | 4:38 AM | 5:05 AM | 5:38 AM |
| Jun 15CDT | 4:35 AM | 5:01 AM | 5:35 AM |
| Jul 1CDT | 4:39 AM | 5:06 AM | 5:39 AM |
| Jul 15CDT | 4:49 AM | 5:16 AM | 5:49 AM |
| Aug 1CDT | 5:04 AM | 5:33 AM | 6:04 AM |
| Aug 15CDT | 5:18 AM | 5:48 AM | 6:18 AM |
| Sep 1CDT | 5:34 AM | 6:06 AM | 6:34 AM |
| Sep 15CDT | 5:48 AM | 6:21 AM | 6:48 AM |
| Oct 1CDT | 6:04 AM | 6:37 AM | 7:04 AM |
| Oct 15CDT | 6:19 AM | 6:52 AM | 7:19 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT MIRL RY 18/36; PAPI AND REIL RYS 18 & 36 - CTAF.
Runway 08/26
2,505 × 140 ft · Turf
Runway 18/36
5,503 × 100 ft · Concrete
Frequencies
Night at KFFL, in short
When can I log night time at KFFL?
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 5:27 PM to 6:17 AM CST.
When do landings at KFFL 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 5:58 PM to 5:46 AM CST.
When are position lights required at KFFL?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:58 PM to 6:46 AM CST.
Nearby airports
- KAWG Washington Municipal Washington, IA · 19 nm
- 6K9 Keosauqua Municipal Keosauqua, IA · 19 nm
- KOTM Ottumwa Regional Ottumwa, IA · 21 nm
- KMPZ Mount Pleasant Municipal Mount Pleasant, IA · 22 nm
- KOOA Oskaloosa Municipal Oskaloosa, IA · 25 nm
- 4K6 Bloomfield Municipal Bloomfield, IA · 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.