KRZN Burnett County night times
Siren, WI · FAA RZN
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:49 PMto6:58 AM
Sunset to sunrise. Lights on.
2249Z to 1258Z
Night logging
§ 1.15:20 PMto6:27 AM
Civil twilight. Log it as night.
2320Z to 1227Z
Night currency
§ 61.57(b)5:49 PMto5:58 AM
One hour after sunset. Landings count.
2349Z to 1158Z
Evenings at KRZN
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 4:56 PM | 5:27 PM | 5:56 PM |
| Nov 15CST | 4:38 PM | 5:10 PM | 5:38 PM |
| Dec 1CST | 4:26 PM | 5:00 PM | 5:26 PM |
| Dec 15CST | 4:25 PM | 5:00 PM | 5:25 PM |
| Jan 1CST | 4:35 PM | 5:10 PM | 5:35 PM |
| Jan 15CST | 4:51 PM | 5:25 PM | 5:51 PM |
| Feb 1CST | 5:15 PM | 5:47 PM | 6:15 PM |
| Feb 15CST | 5:36 PM | 6:07 PM | 6:36 PM |
| Mar 1CST | 5:56 PM | 6:26 PM | 6:56 PM |
| Mar 15CDT | 7:15 PM | 7:45 PM | 8:15 PM |
| Apr 1CDT | 7:38 PM | 8:08 PM | 8:38 PM |
| Apr 15CDT | 7:56 PM | 8:27 PM | 8:56 PM |
| May 1CDT | 8:17 PM | 8:50 PM | 9:17 PM |
| May 15CDT | 8:34 PM | 9:09 PM | 9:34 PM |
| Jun 1CDT | 8:52 PM | 9:29 PM | 9:52 PM |
| Jun 15CDT | 9:01 PM | 9:40 PM | 10:01 PM |
| Jul 1CDT | 9:03 PM | 9:41 PM | 10:03 PM |
| Jul 15CDT | 8:56 PM | 9:33 PM | 9:56 PM |
| Aug 1CDT | 8:39 PM | 9:13 PM | 9:39 PM |
| Aug 15CDT | 8:18 PM | 8:50 PM | 9:18 PM |
| Sep 1CDT | 7:48 PM | 8:19 PM | 8:48 PM |
| Sep 15CDT | 7:21 PM | 7:51 PM | 8:21 PM |
| Oct 1CDT | 6:50 PM | 7:19 PM | 7:50 PM |
| Oct 15CDT | 6:24 PM | 6:54 PM | 7:24 PM |
Mornings at KRZN
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:50 AM | 6:19 AM | 6:50 AM |
| Nov 15CST | 6:10 AM | 6:37 AM | 7:10 AM |
| Dec 1CST | 6:30 AM | 6:57 AM | 7:30 AM |
| Dec 15CST | 6:44 AM | 7:10 AM | 7:44 AM |
| Jan 1CST | 6:51 AM | 7:17 AM | 7:51 AM |
| Jan 15CST | 6:47 AM | 7:14 AM | 7:47 AM |
| Feb 1CST | 6:31 AM | 7:00 AM | 7:31 AM |
| Feb 15CST | 6:12 AM | 6:41 AM | 7:12 AM |
| Mar 1CST | 5:48 AM | 6:18 AM | 6:48 AM |
| Mar 15CDT | 6:22 AM | 6:53 AM | 7:22 AM |
| Apr 1CDT | 5:50 AM | 6:20 AM | 6:50 AM |
| Apr 15CDT | 5:24 AM | 5:53 AM | 6:24 AM |
| May 1CDT | 4:57 AM | 5:24 AM | 5:57 AM |
| May 15CDT | 4:38 AM | 5:03 AM | 5:38 AM |
| Jun 1CDT | 4:23 AM | 4:46 AM | 5:23 AM |
| Jun 15CDT | 4:19 AM | 4:41 AM | 5:19 AM |
| Jul 1CDT | 4:23 AM | 4:45 AM | 5:23 AM |
| Jul 15CDT | 4:34 AM | 4:57 AM | 5:34 AM |
| Aug 1CDT | 4:52 AM | 5:18 AM | 5:52 AM |
| Aug 15CDT | 5:09 AM | 5:37 AM | 6:09 AM |
| Sep 1CDT | 5:30 AM | 6:00 AM | 6:30 AM |
| Sep 15CDT | 5:48 AM | 6:18 AM | 6:48 AM |
| Oct 1CDT | 6:08 AM | 6:38 AM | 7:08 AM |
| Oct 15CDT | 6:26 AM | 6:56 AM | 7:26 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT REIL RWY 05, 14, 23 & 32; PAPI RWY 05, 14, 23 & 32; MIRL RWY 05/23 & 14/32 - CTAF. SS-SR: MIRL RWY 14/32 PRESET TO LOW; INCR INTST - CTAF.
Runway 05/23
3,900 × 75 ft · Asphalt
UNUSBL BYD 5 DEGS RIGHT OF CNTRLN.
Runway 14/32
5,000 × 75 ft · Asphalt
Frequencies
Night at KRZN, in short
When can I log night time at KRZN?
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 5:20 PM to 6:27 AM CST.
When do landings at KRZN 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 5:49 PM to 5:58 AM CST.
When are position lights required at KRZN?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:49 PM to 6:58 AM CST.
Nearby airports
- KGTG Grantsburg Municipal Grantsburg, WI · 12 nm
- KSSQ Shell Lake Municipal Shell Lake, WI · 20 nm
- 1H9 Nest Of Eagles Spooner, WI · 24 nm
- 04W Field Of Dreams Hinckley, MN · 25 nm
- KUBE Cumberland Municipal Cumberland, WI · 25 nm
- KROS Rush City Regional Rush City, MN · 25 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.