4S2 Ken Jernstedt Airfield night times
Hood River, OR
Night of Nov 6 to Nov 7PST
Position lights
§ 91.2094:46 PMto6:55 AM
Sunset to sunrise. Lights on.
0046Z to 1455Z
Night logging
§ 1.15:17 PMto6:23 AM
Civil twilight. Log it as night.
0117Z to 1423Z
Night currency
§ 61.57(b)5:46 PMto5:55 AM
One hour after sunset. Landings count.
0146Z to 1355Z
Evenings at 4S2
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1PST | 4:53 PM | 5:24 PM | 5:53 PM |
| Nov 15PST | 4:35 PM | 5:07 PM | 5:35 PM |
| Dec 1PST | 4:24 PM | 4:57 PM | 5:24 PM |
| Dec 15PST | 4:23 PM | 4:57 PM | 5:23 PM |
| Jan 1PST | 4:33 PM | 5:07 PM | 5:33 PM |
| Jan 15PST | 4:49 PM | 5:22 PM | 5:49 PM |
| Feb 1PST | 5:12 PM | 5:44 PM | 6:12 PM |
| Feb 15PST | 5:33 PM | 6:03 PM | 6:33 PM |
| Mar 1PST | 5:53 PM | 6:23 PM | 6:53 PM |
| Mar 15PDT | 7:12 PM | 7:42 PM | 8:12 PM |
| Apr 1PDT | 7:34 PM | 8:05 PM | 8:34 PM |
| Apr 15PDT | 7:53 PM | 8:24 PM | 8:53 PM |
| May 1PDT | 8:13 PM | 8:46 PM | 9:13 PM |
| May 15PDT | 8:31 PM | 9:06 PM | 9:31 PM |
| Jun 1PDT | 8:48 PM | 9:25 PM | 9:48 PM |
| Jun 15PDT | 8:57 PM | 9:36 PM | 9:57 PM |
| Jul 1PDT | 8:59 PM | 9:37 PM | 9:59 PM |
| Jul 15PDT | 8:52 PM | 9:29 PM | 9:52 PM |
| Aug 1PDT | 8:35 PM | 9:09 PM | 9:35 PM |
| Aug 15PDT | 8:14 PM | 8:46 PM | 9:14 PM |
| Sep 1PDT | 7:44 PM | 8:15 PM | 8:44 PM |
| Sep 15PDT | 7:17 PM | 7:47 PM | 8:17 PM |
| Oct 1PDT | 6:46 PM | 7:16 PM | 7:46 PM |
| Oct 15PDT | 6:20 PM | 6:50 PM | 7:20 PM |
Mornings at 4S2
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1PST | 5:46 AM | 6:15 AM | 6:46 AM |
| Nov 15PST | 6:06 AM | 6:34 AM | 7:06 AM |
| Dec 1PST | 6:27 AM | 6:53 AM | 7:27 AM |
| Dec 15PST | 6:40 AM | 7:06 AM | 7:40 AM |
| Jan 1PST | 6:47 AM | 7:13 AM | 7:47 AM |
| Jan 15PST | 6:43 AM | 7:10 AM | 7:43 AM |
| Feb 1PST | 6:28 AM | 6:56 AM | 7:28 AM |
| Feb 15PST | 6:08 AM | 6:38 AM | 7:08 AM |
| Mar 1PST | 5:45 AM | 6:15 AM | 6:45 AM |
| Mar 15PDT | 6:19 AM | 6:49 AM | 7:19 AM |
| Apr 1PDT | 5:46 AM | 6:16 AM | 6:46 AM |
| Apr 15PDT | 5:21 AM | 5:49 AM | 6:21 AM |
| May 1PDT | 4:54 AM | 5:21 AM | 5:54 AM |
| May 15PDT | 4:35 AM | 5:00 AM | 5:35 AM |
| Jun 1PDT | 4:20 AM | 4:43 AM | 5:20 AM |
| Jun 15PDT | 4:16 AM | 4:38 AM | 5:16 AM |
| Jul 1PDT | 4:21 AM | 4:43 AM | 5:21 AM |
| Jul 15PDT | 4:31 AM | 4:55 AM | 5:31 AM |
| Aug 1PDT | 4:50 AM | 5:15 AM | 5:50 AM |
| Aug 15PDT | 5:06 AM | 5:34 AM | 6:06 AM |
| Sep 1PDT | 5:27 AM | 5:57 AM | 6:27 AM |
| Sep 15PDT | 5:44 AM | 6:15 AM | 6:44 AM |
| Oct 1PDT | 6:04 AM | 6:35 AM | 7:04 AM |
| Oct 15PDT | 6:23 AM | 6:53 AM | 7:23 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
BLUE EXIT LGTS AT 3 TURNOFFS.
ACTVT MIRL RY 07/25; REIL RWY 25 - CTAF.
Runway 07/25
3,040 × 75 ft · Asphalt
Frequencies
Night at 4S2, in short
When can I log night time at 4S2?
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 5:17 PM to 6:23 AM PST.
When do landings at 4S2 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 5:46 PM to 5:55 AM PST.
When are position lights required at 4S2?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:46 PM to 6:55 AM PST.
Nearby airports
- KCZK Cascade Locks State Cascade Locks, OR · 14 nm
- KDLS Columbia Gorge Regional/The Dalles Municipal The Dalles, OR · 16 nm
- S20 Goldendale Goldendale, WA · 30 nm
- 03S Sandy River Sandy, OR · 33 nm
- 35S Wasco State Wasco, OR · 36 nm
- 1W1 Grove Field Camas, WA · 37 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.