6A7 Brocker Lake night times
Big Lake, AK · Seaplane base
Night of Nov 6 to Nov 7AKST
Position lights
§ 91.2094:42 PMto8:46 AM
Sunset to sunrise. Lights on.
0142Z to 1746Z
Night logging
§ 1.15:31 PMto7:56 AM
Civil twilight. Log it as night.
0231Z to 1656Z
Night currency
§ 61.57(b)5:42 PMto7:46 AM
One hour after sunset. Landings count.
0242Z to 1646Z
Evenings at 6A7
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1AKST | 4:55 PM | 5:43 PM | 5:55 PM |
| Nov 15AKST | 4:19 PM | 5:11 PM | 5:19 PM |
| Dec 1AKST | 3:48 PM | 4:47 PM | 4:48 PM |
| Dec 15AKST | 3:37 PM | 4:40 PM | 4:37 PM |
| Jan 1AKST | 3:50 PM | 4:52 PM | 4:50 PM |
| Jan 15AKST | 4:19 PM | 5:16 PM | 5:19 PM |
| Feb 1AKST | 5:05 PM | 5:55 PM | 6:05 PM |
| Feb 15AKST | 5:45 PM | 6:31 PM | 6:45 PM |
| Mar 1AKST | 6:24 PM | 7:08 PM | 7:24 PM |
| Mar 15AKDT | 8:01 PM | 8:45 PM | 9:01 PM |
| Apr 1AKDT | 8:46 PM | 9:31 PM | 9:46 PM |
| Apr 15AKDT | 9:23 PM | 10:12 PM | 10:23 PM |
| May 1AKDT | 10:06 PM | 11:04 PM | 11:06 PM |
| May 15AKDT | 10:43 PM | 11:56 PM | 11:43 PM |
| Jun 1AKDT | 11:23 PM | 1:20 AM | 12:23 AM |
| Jun 15AKDT | 11:43 PM | No night | 12:43 AM |
| Jul 1AKDT | 11:42 PM | No night | 12:42 AM |
| Jul 15AKDT | 11:21 PM | 12:56 AM | 12:21 AM |
| Aug 1AKDT | 10:39 PM | 11:46 PM | 11:39 PM |
| Aug 15AKDT | 9:59 PM | 10:54 PM | 10:59 PM |
| Sep 1AKDT | 9:06 PM | 9:53 PM | 10:06 PM |
| Sep 15AKDT | 8:21 PM | 9:06 PM | 9:21 PM |
| Oct 1AKDT | 7:30 PM | 8:13 PM | 8:30 PM |
| Oct 15AKDT | 6:46 PM | 7:30 PM | 7:46 PM |
Mornings at 6A7
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1AKST | 7:29 AM | 7:41 AM | 8:29 AM |
| Nov 15AKST | 8:08 AM | 8:15 AM | 9:08 AM |
| Dec 1AKST | 8:48 AM | 8:49 AM | 9:48 AM |
| Dec 15AKST | 9:12 AM | 9:09 AM | 10:12 AM |
| Jan 1AKST | 9:16 AM | 9:14 AM | 10:16 AM |
| Jan 15AKST | 8:59 AM | 9:02 AM | 9:59 AM |
| Feb 1AKST | 8:21 AM | 8:31 AM | 9:21 AM |
| Feb 15AKST | 7:42 AM | 7:56 AM | 8:42 AM |
| Mar 1AKST | 7:00 AM | 7:16 AM | 8:00 AM |
| Mar 15AKDT | 7:16 AM | 7:33 AM | 8:16 AM |
| Apr 1AKDT | 6:22 AM | 6:37 AM | 7:22 AM |
| Apr 15AKDT | 5:37 AM | 5:48 AM | 6:37 AM |
| May 1AKDT | 4:49 AM | 4:51 AM | 5:49 AM |
| May 15AKDT | 4:10 AM | 3:58 AM | 5:10 AM |
| Jun 1AKDT | 3:32 AM | 2:41 AM | 4:32 AM |
| Jun 15AKDT | 3:17 AM | No night | 4:17 AM |
| Jul 1AKDT | 3:23 AM | No night | 4:23 AM |
| Jul 15AKDT | 3:48 AM | 3:10 AM | 4:48 AM |
| Aug 1AKDT | 4:30 AM | 4:22 AM | 5:30 AM |
| Aug 15AKDT | 5:06 AM | 5:11 AM | 6:06 AM |
| Sep 1AKDT | 5:50 AM | 6:03 AM | 6:50 AM |
| Sep 15AKDT | 6:26 AM | 6:41 AM | 7:26 AM |
| Oct 1AKDT | 7:06 AM | 7:23 AM | 8:06 AM |
| Oct 15AKDT | 7:42 AM | 7:58 AM | 8:42 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway ALL/WAY
1,200 × 100 ft · Water
Frequencies
Night at 6A7, in short
When can I log night time at 6A7?
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 5:31 PM to 7:56 AM AKST.
When do landings at 6A7 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 5:42 PM to 7:46 AM AKST.
When are position lights required at 6A7?
From sunset to sunrise (14 CFR 91.209(a)), with a different rule in Alaska. On the night of Nov 6, 2026, that was 4:42 PM to 8:46 AM AKST.
Nearby airports
- PAGQ Big Lake Big Lake, AK · 3 nm
- Z40 Goose Bay Goose Bay, AK · 6 nm
- D71 Beaver Lake Big Lake, AK · 6 nm
- D75 Blodgett Lake Wasilla, AK · 6 nm
- L95 Jones Landing Big Lake, AK · 6 nm
- 3A3 Seymour Lake Wasilla, AK · 8 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.