2S1 Vashon Municipal night times
Vashon, WA
Night of Nov 6 to Nov 7PST
Position lights
§ 91.2094:45 PMto7:03 AM
Sunset to sunrise. Lights on.
0045Z to 1503Z
Night logging
§ 1.15:18 PMto6:30 AM
Civil twilight. Log it as night.
0118Z to 1430Z
Night currency
§ 61.57(b)5:45 PMto6:03 AM
One hour after sunset. Landings count.
0145Z to 1403Z
Evenings at 2S1
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1PST | 4:52 PM | 5:25 PM | 5:52 PM |
| Nov 15PST | 4:34 PM | 5:07 PM | 5:34 PM |
| Dec 1PST | 4:21 PM | 4:56 PM | 5:21 PM |
| Dec 15PST | 4:19 PM | 4:55 PM | 5:19 PM |
| Jan 1PST | 4:30 PM | 5:05 PM | 5:30 PM |
| Jan 15PST | 4:46 PM | 5:21 PM | 5:46 PM |
| Feb 1PST | 5:11 PM | 5:44 PM | 6:11 PM |
| Feb 15PST | 5:33 PM | 6:05 PM | 6:33 PM |
| Mar 1PST | 5:55 PM | 6:26 PM | 6:55 PM |
| Mar 15PDT | 7:15 PM | 7:46 PM | 8:15 PM |
| Apr 1PDT | 7:40 PM | 8:11 PM | 8:40 PM |
| Apr 15PDT | 7:59 PM | 8:32 PM | 8:59 PM |
| May 1PDT | 8:22 PM | 8:56 PM | 9:22 PM |
| May 15PDT | 8:40 PM | 9:17 PM | 9:40 PM |
| Jun 1PDT | 8:59 PM | 9:38 PM | 9:59 PM |
| Jun 15PDT | 9:09 PM | 9:49 PM | 10:09 PM |
| Jul 1PDT | 9:10 PM | 9:51 PM | 10:10 PM |
| Jul 15PDT | 9:03 PM | 9:41 PM | 10:03 PM |
| Aug 1PDT | 8:44 PM | 9:20 PM | 9:44 PM |
| Aug 15PDT | 8:22 PM | 8:55 PM | 9:22 PM |
| Sep 1PDT | 7:50 PM | 8:22 PM | 8:50 PM |
| Sep 15PDT | 7:22 PM | 7:53 PM | 8:22 PM |
| Oct 1PDT | 6:49 PM | 7:20 PM | 7:49 PM |
| Oct 15PDT | 6:22 PM | 6:53 PM | 7:22 PM |
Mornings at 2S1
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1PST | 5:54 AM | 6:22 AM | 6:54 AM |
| Nov 15PST | 6:15 AM | 6:41 AM | 7:15 AM |
| Dec 1PST | 6:37 AM | 7:02 AM | 7:37 AM |
| Dec 15PST | 6:51 AM | 7:15 AM | 7:51 AM |
| Jan 1PST | 6:58 AM | 7:22 AM | 7:58 AM |
| Jan 15PST | 6:53 AM | 7:18 AM | 7:53 AM |
| Feb 1PST | 6:36 AM | 7:03 AM | 7:36 AM |
| Feb 15PST | 6:15 AM | 6:44 AM | 7:15 AM |
| Mar 1PST | 5:50 AM | 6:20 AM | 6:50 AM |
| Mar 15PDT | 6:23 AM | 6:52 AM | 7:23 AM |
| Apr 1PDT | 5:49 AM | 6:18 AM | 6:49 AM |
| Apr 15PDT | 5:21 AM | 5:49 AM | 6:21 AM |
| May 1PDT | 4:53 AM | 5:19 AM | 5:53 AM |
| May 15PDT | 4:33 AM | 4:57 AM | 5:33 AM |
| Jun 1PDT | 4:17 AM | 4:38 AM | 5:17 AM |
| Jun 15PDT | 4:12 AM | 4:32 AM | 5:12 AM |
| Jul 1PDT | 4:17 AM | 4:37 AM | 5:17 AM |
| Jul 15PDT | 4:28 AM | 4:50 AM | 5:28 AM |
| Aug 1PDT | 4:48 AM | 5:12 AM | 5:48 AM |
| Aug 15PDT | 5:06 AM | 5:32 AM | 6:06 AM |
| Sep 1PDT | 5:29 AM | 5:57 AM | 6:29 AM |
| Sep 15PDT | 5:47 AM | 6:16 AM | 6:47 AM |
| Oct 1PDT | 6:09 AM | 6:38 AM | 7:09 AM |
| Oct 15PDT | 6:29 AM | 6:58 AM | 7:29 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
NGT OPNS ONLY FOR PILOTS FAMILIAR WITH APT CLOSE IN OBSTNS, ALL QUADRANTS.
Runway 17/35
2,001 × 60 ft · Turf
NSTD LIRL; THR LGTS NON-STD COLORS 360 DEG GREEN.
Helipad H1
98 × 98 ft · Turf
G PERIMETER LGTS.
Frequencies
Night at 2S1, in short
When can I log night time at 2S1?
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 5:18 PM to 6:30 AM PST.
When do landings at 2S1 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 5:45 PM to 6:03 AM PST.
When are position lights required at 2S1?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:45 PM to 7:03 AM PST.
Nearby airports
- KSEA Seattle-Tacoma International Seattle, WA · 7 nm
- KBFI Boeing Field/King County International Seattle, WA · 8 nm
- KRNT Renton Municipal Renton, WA · 11 nm
- W36 Will Rogers Wiley Post Memorial Renton, WA · 11 nm
- W55 Kenmore Air Seattle, WA · 12 nm
- 0W0 Seattle Seaplanes Seattle, WA · 12 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.