16K Port Alice night times
Port Alice, AK · Seaplane base
Night of Nov 6 to Nov 7AKST
Position lights
§ 91.2094:03 PMto7:14 AM
Sunset to sunrise. Lights on.
0103Z to 1614Z
Night logging
§ 1.14:44 PMto6:33 AM
Civil twilight. Log it as night.
0144Z to 1533Z
Night currency
§ 61.57(b)5:03 PMto6:14 AM
One hour after sunset. Landings count.
0203Z to 1514Z
Evenings at 16K
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1AKST | 4:14 PM | 4:53 PM | 5:14 PM |
| Nov 15AKST | 3:47 PM | 4:29 PM | 4:47 PM |
| Dec 1AKST | 3:26 PM | 4:11 PM | 4:26 PM |
| Dec 15AKST | 3:21 PM | 4:08 PM | 4:21 PM |
| Jan 1AKST | 3:32 PM | 4:19 PM | 4:32 PM |
| Jan 15AKST | 3:54 PM | 4:38 PM | 4:54 PM |
| Feb 1AKST | 4:29 PM | 5:09 PM | 5:29 PM |
| Feb 15AKST | 4:59 PM | 5:38 PM | 5:59 PM |
| Mar 1AKST | 5:29 PM | 6:06 PM | 6:29 PM |
| Mar 15AKDT | 6:58 PM | 7:35 PM | 7:58 PM |
| Apr 1AKDT | 7:33 PM | 8:10 PM | 8:33 PM |
| Apr 15AKDT | 8:01 PM | 8:41 PM | 9:01 PM |
| May 1AKDT | 8:33 PM | 9:18 PM | 9:33 PM |
| May 15AKDT | 9:00 PM | 9:50 PM | 10:00 PM |
| Jun 1AKDT | 9:28 PM | 10:25 PM | 10:28 PM |
| Jun 15AKDT | 9:41 PM | 10:42 PM | 10:41 PM |
| Jul 1AKDT | 9:42 PM | 10:42 PM | 10:42 PM |
| Jul 15AKDT | 9:29 PM | 10:24 PM | 10:29 PM |
| Aug 1AKDT | 9:01 PM | 9:48 PM | 10:01 PM |
| Aug 15AKDT | 8:30 PM | 9:13 PM | 9:30 PM |
| Sep 1AKDT | 7:48 PM | 8:27 PM | 8:48 PM |
| Sep 15AKDT | 7:12 PM | 7:49 PM | 8:12 PM |
| Oct 1AKDT | 6:30 PM | 7:06 PM | 7:30 PM |
| Oct 15AKDT | 5:54 PM | 6:31 PM | 6:54 PM |
Mornings at 16K
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1AKST | 6:01 AM | 6:22 AM | 7:01 AM |
| Nov 15AKST | 6:31 AM | 6:49 AM | 7:31 AM |
| Dec 1AKST | 7:00 AM | 7:15 AM | 8:00 AM |
| Dec 15AKST | 7:19 AM | 7:32 AM | 8:19 AM |
| Jan 1AKST | 7:24 AM | 7:38 AM | 8:24 AM |
| Jan 15AKST | 7:14 AM | 7:30 AM | 8:14 AM |
| Feb 1AKST | 6:48 AM | 7:07 AM | 7:48 AM |
| Feb 15AKST | 6:19 AM | 6:40 AM | 7:19 AM |
| Mar 1AKST | 5:45 AM | 6:08 AM | 6:45 AM |
| Mar 15AKDT | 6:10 AM | 6:33 AM | 7:10 AM |
| Apr 1AKDT | 5:25 AM | 5:47 AM | 6:25 AM |
| Apr 15AKDT | 4:49 AM | 5:09 AM | 5:49 AM |
| May 1AKDT | 4:11 AM | 4:27 AM | 5:11 AM |
| May 15AKDT | 3:43 AM | 3:53 AM | 4:43 AM |
| Jun 1AKDT | 3:18 AM | 3:21 AM | 4:18 AM |
| Jun 15AKDT | 3:09 AM | 3:08 AM | 4:09 AM |
| Jul 1AKDT | 3:14 AM | 3:14 AM | 4:14 AM |
| Jul 15AKDT | 3:31 AM | 3:36 AM | 4:31 AM |
| Aug 1AKDT | 4:00 AM | 4:12 AM | 5:00 AM |
| Aug 15AKDT | 4:26 AM | 4:43 AM | 5:26 AM |
| Sep 1AKDT | 4:59 AM | 5:20 AM | 5:59 AM |
| Sep 15AKDT | 5:26 AM | 5:49 AM | 6:26 AM |
| Oct 1AKDT | 5:57 AM | 6:21 AM | 6:57 AM |
| Oct 15AKDT | 6:25 AM | 6:48 AM | 7:25 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway NW/SE
10,000 × 1000 ft · Water
Frequencies
Night at 16K, in short
When can I log night time at 16K?
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 4:44 PM to 6:33 AM AKST.
When do landings at 16K 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 5:03 PM to 6:14 AM AKST.
When are position lights required at 16K?
From sunset to sunrise (14 CFR 91.209(a)), with a different rule in Alaska. On the night of Nov 6, 2026, that was 4:03 PM to 7:14 AM AKST.
Nearby airports
- 57A Tokeen Tokeen, AK · 13 nm
- Z71 Cape Pole Cape Pole, AK · 13 nm
- AK62 Naukati Bay Tuxekan Island, AK · 13 nm
- POWS Steamboat Bay Steamboat Bay, AK · 15 nm
- 5C5 El Capitan Lodge Craig, AK · 16 nm
- PAKW Klawock Klawock, AK · 21 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.