4S6 Tieton State night times
Rimrock, WA
Night of Nov 6 to Nov 7PST
Position lights
§ 91.2094:42 PMto6:56 AM
Sunset to sunrise. Lights on.
0042Z to 1456Z
Night logging
§ 1.15:14 PMto6:23 AM
Civil twilight. Log it as night.
0114Z to 1423Z
Night currency
§ 61.57(b)5:42 PMto5:56 AM
One hour after sunset. Landings count.
0142Z to 1356Z
Evenings at 4S6
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1PST | 4:49 PM | 5:20 PM | 5:49 PM |
| Nov 15PST | 4:31 PM | 5:04 PM | 5:31 PM |
| Dec 1PST | 4:19 PM | 4:53 PM | 5:19 PM |
| Dec 15PST | 4:17 PM | 4:52 PM | 5:17 PM |
| Jan 1PST | 4:27 PM | 5:02 PM | 5:27 PM |
| Jan 15PST | 4:44 PM | 5:18 PM | 5:44 PM |
| Feb 1PST | 5:08 PM | 5:41 PM | 6:08 PM |
| Feb 15PST | 5:30 PM | 6:01 PM | 6:30 PM |
| Mar 1PST | 5:50 PM | 6:21 PM | 6:50 PM |
| Mar 15PDT | 7:10 PM | 7:40 PM | 8:10 PM |
| Apr 1PDT | 7:34 PM | 8:04 PM | 8:34 PM |
| Apr 15PDT | 7:53 PM | 8:24 PM | 8:53 PM |
| May 1PDT | 8:14 PM | 8:48 PM | 9:14 PM |
| May 15PDT | 8:32 PM | 9:08 PM | 9:32 PM |
| Jun 1PDT | 8:50 PM | 9:29 PM | 9:50 PM |
| Jun 15PDT | 9:00 PM | 9:39 PM | 10:00 PM |
| Jul 1PDT | 9:02 PM | 9:41 PM | 10:02 PM |
| Jul 15PDT | 8:54 PM | 9:32 PM | 9:54 PM |
| Aug 1PDT | 8:36 PM | 9:11 PM | 9:36 PM |
| Aug 15PDT | 8:15 PM | 8:48 PM | 9:15 PM |
| Sep 1PDT | 7:44 PM | 8:15 PM | 8:44 PM |
| Sep 15PDT | 7:16 PM | 7:47 PM | 8:16 PM |
| Oct 1PDT | 6:44 PM | 7:14 PM | 7:44 PM |
| Oct 15PDT | 6:18 PM | 6:48 PM | 7:18 PM |
Mornings at 4S6
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1PST | 5:47 AM | 6:15 AM | 6:47 AM |
| Nov 15PST | 6:07 AM | 6:34 AM | 7:07 AM |
| Dec 1PST | 6:28 AM | 6:54 AM | 7:28 AM |
| Dec 15PST | 6:42 AM | 7:07 AM | 7:42 AM |
| Jan 1PST | 6:49 AM | 7:14 AM | 7:49 AM |
| Jan 15PST | 6:45 AM | 7:11 AM | 7:45 AM |
| Feb 1PST | 6:28 AM | 6:56 AM | 7:28 AM |
| Feb 15PST | 6:08 AM | 6:37 AM | 7:08 AM |
| Mar 1PST | 5:44 AM | 6:14 AM | 6:44 AM |
| Mar 15PDT | 6:17 AM | 6:47 AM | 7:17 AM |
| Apr 1PDT | 5:44 AM | 6:13 AM | 6:44 AM |
| Apr 15PDT | 5:17 AM | 5:46 AM | 6:17 AM |
| May 1PDT | 4:50 AM | 5:16 AM | 5:50 AM |
| May 15PDT | 4:30 AM | 4:55 AM | 5:30 AM |
| Jun 1PDT | 4:15 AM | 4:37 AM | 5:15 AM |
| Jun 15PDT | 4:10 AM | 4:31 AM | 5:10 AM |
| Jul 1PDT | 4:15 AM | 4:36 AM | 5:15 AM |
| Jul 15PDT | 4:26 AM | 4:48 AM | 5:26 AM |
| Aug 1PDT | 4:45 AM | 5:10 AM | 5:45 AM |
| Aug 15PDT | 5:03 AM | 5:29 AM | 6:03 AM |
| Sep 1PDT | 5:24 AM | 5:53 AM | 6:24 AM |
| Sep 15PDT | 5:42 AM | 6:12 AM | 6:42 AM |
| Oct 1PDT | 6:03 AM | 6:33 AM | 7:03 AM |
| Oct 15PDT | 6:22 AM | 6:52 AM | 7:22 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 02/20
2,509 × 100 ft · Turf
Frequencies
Night at 4S6, in short
When can I log night time at 4S6?
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 6:23 AM PST.
When do landings at 4S6 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 5:56 AM PST.
When are position lights required at 4S6?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:42 PM to 6:56 AM PST.
Nearby airports
- 55S Packwood Packwood, WA · 23 nm
- KYKM Yakima Air Trml/Mcallister Field Yakima, WA · 24 nm
- 21W Ranger Creek Greenwater, WA · 28 nm
- KELN Bowers Field Ellensburg, WA · 34 nm
- 2W1 De Vere Field Cle Elum, WA · 34 nm
- S93 Cle Elum Municipal Cle Elum, WA · 35 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.