KHSR Hot Springs Municipal night times
Hot Springs, SD · FAA HSR
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:38 PMto6:37 AM
Sunset to sunrise. Lights on.
2338Z to 1337Z
Night logging
§ 1.15:08 PMto6:07 AM
Civil twilight. Log it as night.
0008Z to 1307Z
Night currency
§ 61.57(b)5:38 PMto5:37 AM
One hour after sunset. Landings count.
0038Z to 1237Z
Evenings at KHSR
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 4:45 PM | 5:14 PM | 5:45 PM |
| Nov 15MST | 4:29 PM | 5:00 PM | 5:29 PM |
| Dec 1MST | 4:19 PM | 4:51 PM | 5:19 PM |
| Dec 15MST | 4:18 PM | 4:51 PM | 5:18 PM |
| Jan 1MST | 4:28 PM | 5:01 PM | 5:28 PM |
| Jan 15MST | 4:43 PM | 5:15 PM | 5:43 PM |
| Feb 1MST | 5:05 PM | 5:36 PM | 6:05 PM |
| Feb 15MST | 5:24 PM | 5:53 PM | 6:24 PM |
| Mar 1MST | 5:42 PM | 6:11 PM | 6:42 PM |
| Mar 15MDT | 7:00 PM | 7:28 PM | 8:00 PM |
| Apr 1MDT | 7:20 PM | 7:49 PM | 8:20 PM |
| Apr 15MDT | 7:37 PM | 8:06 PM | 8:37 PM |
| May 1MDT | 7:55 PM | 8:27 PM | 8:55 PM |
| May 15MDT | 8:11 PM | 8:44 PM | 9:11 PM |
| Jun 1MDT | 8:27 PM | 9:02 PM | 9:27 PM |
| Jun 15MDT | 8:36 PM | 9:12 PM | 9:36 PM |
| Jul 1MDT | 8:38 PM | 9:13 PM | 9:38 PM |
| Jul 15MDT | 8:32 PM | 9:06 PM | 9:32 PM |
| Aug 1MDT | 8:16 PM | 8:48 PM | 9:16 PM |
| Aug 15MDT | 7:57 PM | 8:27 PM | 8:57 PM |
| Sep 1MDT | 7:29 PM | 7:58 PM | 8:29 PM |
| Sep 15MDT | 7:04 PM | 7:32 PM | 8:04 PM |
| Oct 1MDT | 6:35 PM | 7:03 PM | 7:35 PM |
| Oct 15MDT | 6:11 PM | 6:39 PM | 7:11 PM |
Mornings at KHSR
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:29 AM | 5:59 AM | 6:29 AM |
| Nov 15MST | 5:47 AM | 6:16 AM | 6:47 AM |
| Dec 1MST | 6:06 AM | 6:34 AM | 7:06 AM |
| Dec 15MST | 6:19 AM | 6:47 AM | 7:19 AM |
| Jan 1MST | 6:26 AM | 6:54 AM | 7:26 AM |
| Jan 15MST | 6:23 AM | 6:51 AM | 7:23 AM |
| Feb 1MST | 6:10 AM | 6:39 AM | 7:10 AM |
| Feb 15MST | 5:52 AM | 6:22 AM | 6:52 AM |
| Mar 1MST | 5:30 AM | 6:01 AM | 6:30 AM |
| Mar 15MDT | 6:06 AM | 6:37 AM | 7:06 AM |
| Apr 1MDT | 5:36 AM | 6:07 AM | 6:36 AM |
| Apr 15MDT | 5:11 AM | 5:42 AM | 6:11 AM |
| May 1MDT | 4:47 AM | 5:16 AM | 5:47 AM |
| May 15MDT | 4:29 AM | 4:57 AM | 5:29 AM |
| Jun 1MDT | 4:16 AM | 4:41 AM | 5:16 AM |
| Jun 15MDT | 4:12 AM | 4:37 AM | 5:12 AM |
| Jul 1MDT | 4:17 AM | 4:41 AM | 5:17 AM |
| Jul 15MDT | 4:27 AM | 4:52 AM | 5:27 AM |
| Aug 1MDT | 4:43 AM | 5:11 AM | 5:43 AM |
| Aug 15MDT | 4:59 AM | 5:28 AM | 5:59 AM |
| Sep 1MDT | 5:17 AM | 5:48 AM | 6:17 AM |
| Sep 15MDT | 5:33 AM | 6:04 AM | 6:33 AM |
| Oct 1MDT | 5:51 AM | 6:22 AM | 6:51 AM |
| Oct 15MDT | 6:07 AM | 6:39 AM | 7:07 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT PAPI RWY 01 & 19; MIRL RWY 01/19 - CTAF.
Runway 01/19
4,506 × 100 ft · Asphalt
Runway 06/24
3,926 × 235 ft · Turf
Frequencies
Night at KHSR, in short
When can I log night time at KHSR?
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 5:08 PM to 6:07 AM MST.
When do landings at KHSR 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 5:38 PM to 5:37 AM MST.
When are position lights required at KHSR?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:38 PM to 6:37 AM MST.
Nearby airports
- 6V0 Edgemont Municipal Edgemont, SD · 20 nm
- KCUT Custer County Custer, SD · 24 nm
- KCDR Chadron Municipal Chadron, NE · 34 nm
- KRAP Rapid City Regional Rapid City, SD · 43 nm
- KIEN Pine Ridge Pine Ridge, SD · 44 nm
- KECS Mondell Field Newcastle, WY · 51 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.