66S Cavanaugh Bay night times
Coolin, ID
Night of Nov 6 to Nov 7PST
Position lights
§ 91.2094:20 PMto6:43 AM
Sunset to sunrise. Lights on.
0020Z to 1443Z
Night logging
§ 1.14:53 PMto6:10 AM
Civil twilight. Log it as night.
0053Z to 1410Z
Night currency
§ 61.57(b)5:20 PMto5:43 AM
One hour after sunset. Landings count.
0120Z to 1343Z
Evenings at 66S
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1PST | 4:27 PM | 5:00 PM | 5:27 PM |
| Nov 15PST | 4:08 PM | 4:42 PM | 5:08 PM |
| Dec 1PST | 3:54 PM | 4:30 PM | 4:54 PM |
| Dec 15PST | 3:52 PM | 4:29 PM | 4:52 PM |
| Jan 1PST | 4:03 PM | 4:39 PM | 5:03 PM |
| Jan 15PST | 4:20 PM | 4:55 PM | 5:20 PM |
| Feb 1PST | 4:46 PM | 5:20 PM | 5:46 PM |
| Feb 15PST | 5:09 PM | 5:41 PM | 6:09 PM |
| Mar 1PST | 5:31 PM | 6:03 PM | 6:31 PM |
| Mar 15PDT | 6:53 PM | 7:24 PM | 7:53 PM |
| Apr 1PDT | 7:18 PM | 7:50 PM | 8:18 PM |
| Apr 15PDT | 7:38 PM | 8:12 PM | 8:38 PM |
| May 1PDT | 8:02 PM | 8:37 PM | 9:02 PM |
| May 15PDT | 8:21 PM | 8:59 PM | 9:21 PM |
| Jun 1PDT | 8:41 PM | 9:22 PM | 9:41 PM |
| Jun 15PDT | 8:51 PM | 9:33 PM | 9:51 PM |
| Jul 1PDT | 8:53 PM | 9:34 PM | 9:53 PM |
| Jul 15PDT | 8:45 PM | 9:24 PM | 9:45 PM |
| Aug 1PDT | 8:25 PM | 9:01 PM | 9:25 PM |
| Aug 15PDT | 8:02 PM | 8:36 PM | 9:02 PM |
| Sep 1PDT | 7:29 PM | 8:02 PM | 8:29 PM |
| Sep 15PDT | 7:00 PM | 7:31 PM | 8:00 PM |
| Oct 1PDT | 6:26 PM | 6:58 PM | 7:26 PM |
| Oct 15PDT | 5:58 PM | 6:30 PM | 6:58 PM |
Mornings at 66S
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1PST | 5:34 AM | 6:01 AM | 6:34 AM |
| Nov 15PST | 5:56 AM | 6:21 AM | 6:56 AM |
| Dec 1PST | 6:18 AM | 6:42 AM | 7:18 AM |
| Dec 15PST | 6:33 AM | 6:56 AM | 7:33 AM |
| Jan 1PST | 6:39 AM | 7:03 AM | 7:39 AM |
| Jan 15PST | 6:34 AM | 6:59 AM | 7:34 AM |
| Feb 1PST | 6:16 AM | 6:43 AM | 7:16 AM |
| Feb 15PST | 5:55 AM | 6:22 AM | 6:55 AM |
| Mar 1PST | 5:29 AM | 5:57 AM | 6:29 AM |
| Mar 15PDT | 6:01 AM | 6:29 AM | 7:01 AM |
| Apr 1PDT | 5:25 AM | 5:54 AM | 6:25 AM |
| Apr 15PDT | 4:57 AM | 5:24 AM | 5:57 AM |
| May 1PDT | 4:28 AM | 4:53 AM | 5:28 AM |
| May 15PDT | 4:07 AM | 4:29 AM | 5:07 AM |
| Jun 1PDT | 3:50 AM | 4:09 AM | 4:50 AM |
| Jun 15PDT | 3:45 AM | 4:03 AM | 4:45 AM |
| Jul 1PDT | 3:50 AM | 4:08 AM | 4:50 AM |
| Jul 15PDT | 4:01 AM | 4:21 AM | 5:01 AM |
| Aug 1PDT | 4:22 AM | 4:45 AM | 5:22 AM |
| Aug 15PDT | 4:41 AM | 5:06 AM | 5:41 AM |
| Sep 1PDT | 5:05 AM | 5:32 AM | 6:05 AM |
| Sep 15PDT | 5:24 AM | 5:52 AM | 6:24 AM |
| Oct 1PDT | 5:47 AM | 6:15 AM | 6:47 AM |
| Oct 15PDT | 6:07 AM | 6:36 AM | 7:07 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 15/33
3,100 × 120 ft · Turf
Frequencies
Night at 66S, in short
When can I log night time at 66S?
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 4:53 PM to 6:10 AM PST.
When do landings at 66S 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 5:20 PM to 5:43 AM PST.
When are position lights required at 66S?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:20 PM to 6:43 AM PST.
Nearby airports
- D28 Tanglefoot Cavanaugh Bay, ID · 1 nm
- 67S Priest Lake USFS Nordman, ID · 6 nm
- KSZT Sandpoint Sandpoint, ID · 17 nm
- 1S6 Priest River Priest River, ID · 20 nm
- 65S Boundary County Bonners Ferry, ID · 24 nm
- S23 Ione Municipal Ione, WA · 26 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.