58A Tolsona Lake night times
Tolsona Lake, AK · Seaplane base
Night of Nov 6 to Nov 7AKST
Position lights
§ 91.2094:23 PMto8:35 AM
Sunset to sunrise. Lights on.
0123Z to 1735Z
Night logging
§ 1.15:14 PMto7:43 AM
Civil twilight. Log it as night.
0214Z to 1643Z
Night currency
§ 61.57(b)5:23 PMto7:35 AM
One hour after sunset. Landings count.
0223Z to 1635Z
Evenings at 58A
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1AKST | 4:37 PM | 5:26 PM | 5:37 PM |
| Nov 15AKST | 3:59 PM | 4:54 PM | 4:59 PM |
| Dec 1AKST | 3:27 PM | 4:28 PM | 4:27 PM |
| Dec 15AKST | 3:14 PM | 4:20 PM | 4:14 PM |
| Jan 1AKST | 3:28 PM | 4:32 PM | 4:28 PM |
| Jan 15AKST | 3:58 PM | 4:57 PM | 4:58 PM |
| Feb 1AKST | 4:46 PM | 5:38 PM | 5:46 PM |
| Feb 15AKST | 5:28 PM | 6:15 PM | 6:28 PM |
| Mar 1AKST | 6:08 PM | 6:52 PM | 7:08 PM |
| Mar 15AKDT | 7:46 PM | 8:30 PM | 8:46 PM |
| Apr 1AKDT | 8:32 PM | 9:18 PM | 9:32 PM |
| Apr 15AKDT | 9:10 PM | 10:01 PM | 10:10 PM |
| May 1AKDT | 9:55 PM | 10:56 PM | 10:55 PM |
| May 15AKDT | 10:34 PM | 11:52 PM | 11:34 PM |
| Jun 1AKDT | 11:16 PM | No night | 12:16 AM |
| Jun 15AKDT | 11:37 PM | No night | 12:37 AM |
| Jul 1AKDT | 11:36 PM | No night | 12:36 AM |
| Jul 15AKDT | 11:13 PM | 1:04 AM | 12:13 AM |
| Aug 1AKDT | 10:29 PM | 11:39 PM | 11:29 PM |
| Aug 15AKDT | 9:47 PM | 10:44 PM | 10:47 PM |
| Sep 1AKDT | 8:53 PM | 9:42 PM | 9:53 PM |
| Sep 15AKDT | 8:07 PM | 8:52 PM | 9:07 PM |
| Oct 1AKDT | 7:15 PM | 7:59 PM | 8:15 PM |
| Oct 15AKDT | 6:30 PM | 7:15 PM | 7:30 PM |
Mornings at 58A
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1AKST | 7:17 AM | 7:28 AM | 8:17 AM |
| Nov 15AKST | 7:57 AM | 8:03 AM | 8:57 AM |
| Dec 1AKST | 8:39 AM | 8:38 AM | 9:39 AM |
| Dec 15AKST | 9:04 AM | 8:58 AM | 10:04 AM |
| Jan 1AKST | 9:08 AM | 9:04 AM | 10:08 AM |
| Jan 15AKST | 8:50 AM | 8:51 AM | 9:50 AM |
| Feb 1AKST | 8:10 AM | 8:18 AM | 9:10 AM |
| Feb 15AKST | 7:30 AM | 7:43 AM | 8:30 AM |
| Mar 1AKST | 6:47 AM | 7:02 AM | 7:47 AM |
| Mar 15AKDT | 7:01 AM | 7:17 AM | 8:01 AM |
| Apr 1AKDT | 6:06 AM | 6:20 AM | 7:06 AM |
| Apr 15AKDT | 5:20 AM | 5:30 AM | 6:20 AM |
| May 1AKDT | 4:30 AM | 4:30 AM | 5:30 AM |
| May 15AKDT | 3:49 AM | 3:33 AM | 4:49 AM |
| Jun 1AKDT | 3:10 AM | No night | 4:10 AM |
| Jun 15AKDT | 2:53 AM | No night | 3:53 AM |
| Jul 1AKDT | 3:00 AM | No night | 4:00 AM |
| Jul 15AKDT | 3:26 AM | 2:30 AM | 4:26 AM |
| Aug 1AKDT | 4:10 AM | 3:58 AM | 5:10 AM |
| Aug 15AKDT | 4:48 AM | 4:50 AM | 5:48 AM |
| Sep 1AKDT | 5:33 AM | 5:45 AM | 6:33 AM |
| Sep 15AKDT | 6:10 AM | 6:24 AM | 7:10 AM |
| Oct 1AKDT | 6:52 AM | 7:07 AM | 7:52 AM |
| Oct 15AKDT | 7:29 AM | 7:44 AM | 8:29 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway NW/SE
4,000 × 1500 ft · Water
Frequencies
Night at 58A, in short
When can I log night time at 58A?
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 7:43 AM AKST.
When do landings at 58A 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 5:23 PM to 7:35 AM AKST.
When are position lights required at 58A?
From sunset to sunrise (14 CFR 91.209(a)), with a different rule in Alaska. On the night of Nov 6, 2026, that was 4:23 PM to 8:35 AM AKST.
Nearby airports
- 5AK Tazlina/Smokey Lake Tazlina, AK · 12 nm
- Z14 Tazlina Tazlina, AK · 12 nm
- PAGK Gulkana Gulkana, AK · 17 nm
- 13S Lake Louise Lake Louise, AK · 17 nm
- PAAO Lake Louise Lake Louise, AK · 18 nm
- Z93 Copper Center 2 Copper Center, AK · 23 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.