KMFI Marshfield Municipal night times
Marshfield, WI · FAA MFI
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:43 PMto6:47 AM
Sunset to sunrise. Lights on.
2243Z to 1247Z
Night logging
§ 1.15:14 PMto6:16 AM
Civil twilight. Log it as night.
2314Z to 1216Z
Night currency
§ 61.57(b)5:43 PMto5:47 AM
One hour after sunset. Landings count.
2343Z to 1147Z
Evenings at KMFI
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 4:49 PM | 5:20 PM | 5:49 PM |
| Nov 15CST | 4:33 PM | 5:04 PM | 5:33 PM |
| Dec 1CST | 4:22 PM | 4:55 PM | 5:22 PM |
| Dec 15CST | 4:21 PM | 4:55 PM | 5:21 PM |
| Jan 1CST | 4:31 PM | 5:04 PM | 5:31 PM |
| Jan 15CST | 4:46 PM | 5:19 PM | 5:46 PM |
| Feb 1CST | 5:09 PM | 5:40 PM | 6:09 PM |
| Feb 15CST | 5:29 PM | 5:59 PM | 6:29 PM |
| Mar 1CST | 5:48 PM | 6:18 PM | 6:48 PM |
| Mar 15CDT | 7:07 PM | 7:36 PM | 8:07 PM |
| Apr 1CDT | 7:28 PM | 7:58 PM | 8:28 PM |
| Apr 15CDT | 7:46 PM | 8:16 PM | 8:46 PM |
| May 1CDT | 8:05 PM | 8:38 PM | 9:05 PM |
| May 15CDT | 8:22 PM | 8:56 PM | 9:22 PM |
| Jun 1CDT | 8:39 PM | 9:15 PM | 9:39 PM |
| Jun 15CDT | 8:48 PM | 9:25 PM | 9:48 PM |
| Jul 1CDT | 8:50 PM | 9:27 PM | 9:50 PM |
| Jul 15CDT | 8:43 PM | 9:19 PM | 9:43 PM |
| Aug 1CDT | 8:26 PM | 9:00 PM | 9:26 PM |
| Aug 15CDT | 8:07 PM | 8:38 PM | 9:07 PM |
| Sep 1CDT | 7:38 PM | 8:08 PM | 8:38 PM |
| Sep 15CDT | 7:12 PM | 7:41 PM | 8:12 PM |
| Oct 1CDT | 6:42 PM | 7:11 PM | 7:42 PM |
| Oct 15CDT | 6:16 PM | 6:46 PM | 7:16 PM |
Mornings at KMFI
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 | 6:08 AM | 6:39 AM |
| Nov 15CST | 5:58 AM | 6:26 AM | 6:58 AM |
| Dec 1CST | 6:18 AM | 6:45 AM | 7:18 AM |
| Dec 15CST | 6:31 AM | 6:57 AM | 7:31 AM |
| Jan 1CST | 6:38 AM | 7:04 AM | 7:38 AM |
| Jan 15CST | 6:34 AM | 7:02 AM | 7:34 AM |
| Feb 1CST | 6:20 AM | 6:49 AM | 7:20 AM |
| Feb 15CST | 6:01 AM | 6:31 AM | 7:01 AM |
| Mar 1CST | 5:38 AM | 6:09 AM | 6:38 AM |
| Mar 15CDT | 6:13 AM | 6:44 AM | 7:13 AM |
| Apr 1CDT | 5:42 AM | 6:12 AM | 6:42 AM |
| Apr 15CDT | 5:17 AM | 5:46 AM | 6:17 AM |
| May 1CDT | 4:51 AM | 5:19 AM | 5:51 AM |
| May 15CDT | 4:33 AM | 4:59 AM | 5:33 AM |
| Jun 1CDT | 4:19 AM | 4:43 AM | 5:19 AM |
| Jun 15CDT | 4:15 AM | 4:38 AM | 5:15 AM |
| Jul 1CDT | 4:19 AM | 4:43 AM | 5:19 AM |
| Jul 15CDT | 4:30 AM | 4:54 AM | 5:30 AM |
| Aug 1CDT | 4:47 AM | 5:14 AM | 5:47 AM |
| Aug 15CDT | 5:03 AM | 5:31 AM | 6:03 AM |
| Sep 1CDT | 5:23 AM | 5:53 AM | 6:23 AM |
| Sep 15CDT | 5:39 AM | 6:10 AM | 6:39 AM |
| Oct 1CDT | 5:59 AM | 6:29 AM | 6:59 AM |
| Oct 15CDT | 6:16 AM | 6:47 AM | 7:16 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
MIRL RWY 05/23 & RWY 16/34 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT MALSR RWY 34; REIL RWY 16; VASI RWY 16 & 34; PAPI RWY 05; MIRL RWY 5/23 & RWY 16/34 - CTAF.
Runway 05/23
3,600 × 100 ft · Asphalt
Runway 16/34
5,003 × 100 ft · Asphalt
Frequencies
Night at KMFI, in short
When can I log night time at KMFI?
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 5:14 PM to 6:16 AM CST.
When do landings at KMFI 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 5:43 PM to 5:47 AM CST.
When are position lights required at KMFI?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:43 PM to 6:47 AM CST.
Nearby airports
- KVIQ Neillsville Municipal Neillsville, WI · 15 nm
- KISW Alexander Field South Wood County Wisconsin Rapids, WI · 22 nm
- KCWA Central Wisconsin Mosinee, WI · 24 nm
- KMDZ Taylor County Medford, WI · 28 nm
- KSTE Stevens Point Municipal Stevens Point, WI · 29 nm
- KAUW Wausau Downtown Wausau, WI · 30 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.