CZO Chistochina night times
Chistochina, AK
Night of Nov 6 to Nov 7AKST
Position lights
§ 91.2094:15 PMto8:32 AM
Sunset to sunrise. Lights on.
0115Z to 1732Z
Night logging
§ 1.15:07 PMto7:40 AM
Civil twilight. Log it as night.
0207Z to 1640Z
Night currency
§ 61.57(b)5:15 PMto7:32 AM
One hour after sunset. Landings count.
0215Z to 1632Z
Evenings at CZO
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1AKST | 4:29 PM | 5:19 PM | 5:29 PM |
| Nov 15AKST | 3:51 PM | 4:46 PM | 4:51 PM |
| Dec 1AKST | 3:17 PM | 4:20 PM | 4:17 PM |
| Dec 15AKST | 3:03 PM | 4:11 PM | 4:03 PM |
| Jan 1AKST | 3:17 PM | 4:24 PM | 4:17 PM |
| Jan 15AKST | 3:49 PM | 4:49 PM | 4:49 PM |
| Feb 1AKST | 4:38 PM | 5:31 PM | 5:38 PM |
| Feb 15AKST | 5:20 PM | 6:08 PM | 6:20 PM |
| Mar 1AKST | 6:01 PM | 6:47 PM | 7:01 PM |
| Mar 15AKDT | 7:40 PM | 8:25 PM | 8:40 PM |
| Apr 1AKDT | 8:27 PM | 9:14 PM | 9:27 PM |
| Apr 15AKDT | 9:06 PM | 9:58 PM | 10:06 PM |
| May 1AKDT | 9:52 PM | 10:55 PM | 10:52 PM |
| May 15AKDT | 10:32 PM | 11:55 PM | 11:32 PM |
| Jun 1AKDT | 11:17 PM | No night | 12:17 AM |
| Jun 15AKDT | 11:39 PM | No night | 12:39 AM |
| Jul 1AKDT | 11:37 PM | No night | 12:37 AM |
| Jul 15AKDT | 11:13 PM | 1:27 AM | 12:13 AM |
| Aug 1AKDT | 10:28 PM | 11:41 PM | 11:28 PM |
| Aug 15AKDT | 9:44 PM | 10:43 PM | 10:44 PM |
| Sep 1AKDT | 8:49 PM | 9:38 PM | 9:49 PM |
| Sep 15AKDT | 8:02 PM | 8:48 PM | 9:02 PM |
| Oct 1AKDT | 7:09 PM | 7:54 PM | 8:09 PM |
| Oct 15AKDT | 6:23 PM | 7:09 PM | 7:23 PM |
Mornings at CZO
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1AKST | 7:14 AM | 7:24 AM | 8:14 AM |
| Nov 15AKST | 7:55 AM | 8:00 AM | 8:55 AM |
| Dec 1AKST | 8:39 AM | 8:36 AM | 9:39 AM |
| Dec 15AKST | 9:05 AM | 8:56 AM | 10:05 AM |
| Jan 1AKST | 9:08 AM | 9:01 AM | 10:08 AM |
| Jan 15AKST | 8:48 AM | 8:48 AM | 9:48 AM |
| Feb 1AKST | 8:07 AM | 8:15 AM | 9:07 AM |
| Feb 15AKST | 7:26 AM | 7:38 AM | 8:26 AM |
| Mar 1AKST | 6:42 AM | 6:57 AM | 7:42 AM |
| Mar 15AKDT | 6:56 AM | 7:11 AM | 7:56 AM |
| Apr 1AKDT | 5:59 AM | 6:13 AM | 6:59 AM |
| Apr 15AKDT | 5:13 AM | 5:22 AM | 6:13 AM |
| May 1AKDT | 4:22 AM | 4:20 AM | 5:22 AM |
| May 15AKDT | 3:40 AM | 3:19 AM | 4:40 AM |
| Jun 1AKDT | 2:58 AM | No night | 3:58 AM |
| Jun 15AKDT | 2:40 AM | No night | 3:40 AM |
| Jul 1AKDT | 2:47 AM | No night | 3:47 AM |
| Jul 15AKDT | 3:15 AM | No night | 4:15 AM |
| Aug 1AKDT | 4:00 AM | 3:46 AM | 5:00 AM |
| Aug 15AKDT | 4:40 AM | 4:41 AM | 5:40 AM |
| Sep 1AKDT | 5:27 AM | 5:37 AM | 6:27 AM |
| Sep 15AKDT | 6:04 AM | 6:18 AM | 7:04 AM |
| Oct 1AKDT | 6:46 AM | 7:01 AM | 7:46 AM |
| Oct 15AKDT | 7:25 AM | 7:39 AM | 8:25 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 02/20
2,060 × 60 ft · Turf
Frequencies
Night at CZO, in short
When can I log night time at CZO?
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 5:07 PM to 7:40 AM AKST.
When do landings at CZO 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 5:15 PM to 7:32 AM AKST.
When are position lights required at CZO?
From sunset to sunrise (14 CFR 91.209(a)), with a different rule in Alaska. On the night of Nov 6, 2026, that was 4:15 PM to 8:32 AM AKST.
Nearby airports
- PAGK Gulkana Gulkana, AK · 33 nm
- PAXK Paxson Paxson, AK · 36 nm
- Z93 Copper Center 2 Copper Center, AK · 41 nm
- 58A Tolsona Lake Tolsona Lake, AK · 47 nm
- 13S Lake Louise Lake Louise, AK · 54 nm
- PAAO Lake Louise Lake Louise, AK · 55 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.