D58 Timber Lake Municipal night times
Timber Lake, SD
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:25 PMto6:32 AM
Sunset to sunrise. Lights on.
2325Z to 1332Z
Night logging
§ 1.14:56 PMto6:01 AM
Civil twilight. Log it as night.
2356Z to 1301Z
Night currency
§ 61.57(b)5:25 PMto5:32 AM
One hour after sunset. Landings count.
0025Z to 1232Z
Evenings at D58
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 4:31 PM | 5:02 PM | 5:31 PM |
| Nov 15MST | 4:14 PM | 4:46 PM | 5:14 PM |
| Dec 1MST | 4:03 PM | 4:36 PM | 5:03 PM |
| Dec 15MST | 4:02 PM | 4:36 PM | 5:02 PM |
| Jan 1MST | 4:12 PM | 4:46 PM | 5:12 PM |
| Jan 15MST | 4:28 PM | 5:01 PM | 5:28 PM |
| Feb 1MST | 4:51 PM | 5:23 PM | 5:51 PM |
| Feb 15MST | 5:11 PM | 5:42 PM | 6:11 PM |
| Mar 1MST | 5:31 PM | 6:01 PM | 6:31 PM |
| Mar 15MDT | 6:50 PM | 7:20 PM | 7:50 PM |
| Apr 1MDT | 7:12 PM | 7:42 PM | 8:12 PM |
| Apr 15MDT | 7:30 PM | 8:01 PM | 8:30 PM |
| May 1MDT | 7:51 PM | 8:24 PM | 8:51 PM |
| May 15MDT | 8:08 PM | 8:43 PM | 9:08 PM |
| Jun 1MDT | 8:25 PM | 9:02 PM | 9:25 PM |
| Jun 15MDT | 8:35 PM | 9:12 PM | 9:35 PM |
| Jul 1MDT | 8:36 PM | 9:14 PM | 9:36 PM |
| Jul 15MDT | 8:30 PM | 9:06 PM | 9:30 PM |
| Aug 1MDT | 8:12 PM | 8:46 PM | 9:12 PM |
| Aug 15MDT | 7:52 PM | 8:24 PM | 8:52 PM |
| Sep 1MDT | 7:22 PM | 7:53 PM | 8:22 PM |
| Sep 15MDT | 6:56 PM | 7:25 PM | 7:56 PM |
| Oct 1MDT | 6:25 PM | 6:54 PM | 7:25 PM |
| Oct 15MDT | 5:59 PM | 6:29 PM | 6:59 PM |
Mornings at D58
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:24 AM | 5:53 AM | 6:24 AM |
| Nov 15MST | 5:43 AM | 6:11 AM | 6:43 AM |
| Dec 1MST | 6:04 AM | 6:30 AM | 7:04 AM |
| Dec 15MST | 6:17 AM | 6:43 AM | 7:17 AM |
| Jan 1MST | 6:24 AM | 6:50 AM | 7:24 AM |
| Jan 15MST | 6:20 AM | 6:47 AM | 7:20 AM |
| Feb 1MST | 6:05 AM | 6:34 AM | 7:05 AM |
| Feb 15MST | 5:46 AM | 6:16 AM | 6:46 AM |
| Mar 1MST | 5:23 AM | 5:53 AM | 6:23 AM |
| Mar 15MDT | 5:57 AM | 6:28 AM | 6:57 AM |
| Apr 1MDT | 5:25 AM | 5:55 AM | 6:25 AM |
| Apr 15MDT | 4:59 AM | 5:28 AM | 5:59 AM |
| May 1MDT | 4:33 AM | 5:00 AM | 5:33 AM |
| May 15MDT | 4:14 AM | 4:40 AM | 5:14 AM |
| Jun 1MDT | 3:59 AM | 4:23 AM | 4:59 AM |
| Jun 15MDT | 3:55 AM | 4:18 AM | 4:55 AM |
| Jul 1MDT | 4:00 AM | 4:22 AM | 5:00 AM |
| Jul 15MDT | 4:10 AM | 4:34 AM | 5:10 AM |
| Aug 1MDT | 4:28 AM | 4:54 AM | 5:28 AM |
| Aug 15MDT | 4:45 AM | 5:13 AM | 5:45 AM |
| Sep 1MDT | 5:06 AM | 5:35 AM | 6:06 AM |
| Sep 15MDT | 5:23 AM | 5:53 AM | 6:23 AM |
| Oct 1MDT | 5:42 AM | 6:13 AM | 6:42 AM |
| Oct 15MDT | 6:00 AM | 6:31 AM | 7:00 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 12/30
3,300 × 150 ft · Turf
Frequencies
Night at D58, in short
When can I log night time at D58?
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 4:56 PM to 6:01 AM MST.
When do landings at D58 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 5:25 PM to 5:32 AM MST.
When are position lights required at D58?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:25 PM to 6:32 AM MST.
Nearby airports
- 3Y7 Isabel Municipal Isabel, SD · 15 nm
- 5P2 Mc Laughlin Municipal Mc Laughlin, SD · 26 nm
- 84D Cheyenne Eagle Butte Eagle Butte, SD · 27 nm
- KMBG Mobridge Municipal Mobridge, SD · 30 nm
- Y27 Standing Rock Fort Yates, ND · 43 nm
- D07 Faith Municipal Faith, SD · 46 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.