KLTY Liberty County night times
Chester, MT · FAA LTY
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:56 PMto7:20 AM
Sunset to sunrise. Lights on.
2356Z to 1420Z
Night logging
§ 1.15:30 PMto6:46 AM
Civil twilight. Log it as night.
0030Z to 1346Z
Night currency
§ 61.57(b)5:56 PMto6:20 AM
One hour after sunset. Landings count.
0056Z to 1320Z
Evenings at KLTY
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 5:04 PM | 5:37 PM | 6:04 PM |
| Nov 15MST | 4:44 PM | 5:19 PM | 5:44 PM |
| Dec 1MST | 4:31 PM | 5:07 PM | 5:31 PM |
| Dec 15MST | 4:29 PM | 5:06 PM | 5:29 PM |
| Jan 1MST | 4:39 PM | 5:16 PM | 5:39 PM |
| Jan 15MST | 4:56 PM | 5:32 PM | 5:56 PM |
| Feb 1MST | 5:23 PM | 5:56 PM | 6:23 PM |
| Feb 15MST | 5:45 PM | 6:18 PM | 6:45 PM |
| Mar 1MST | 6:08 PM | 6:39 PM | 7:08 PM |
| Mar 15MDT | 7:29 PM | 8:00 PM | 8:29 PM |
| Apr 1MDT | 7:55 PM | 8:26 PM | 8:55 PM |
| Apr 15MDT | 8:15 PM | 8:48 PM | 9:15 PM |
| May 1MDT | 8:38 PM | 9:14 PM | 9:38 PM |
| May 15MDT | 8:58 PM | 9:36 PM | 9:58 PM |
| Jun 1MDT | 9:18 PM | 9:58 PM | 10:18 PM |
| Jun 15MDT | 9:28 PM | 10:10 PM | 10:28 PM |
| Jul 1MDT | 9:29 PM | 10:11 PM | 10:29 PM |
| Jul 15MDT | 9:21 PM | 10:01 PM | 10:21 PM |
| Aug 1MDT | 9:01 PM | 9:38 PM | 10:01 PM |
| Aug 15MDT | 8:38 PM | 9:13 PM | 9:38 PM |
| Sep 1MDT | 8:06 PM | 8:38 PM | 9:06 PM |
| Sep 15MDT | 7:37 PM | 8:08 PM | 8:37 PM |
| Oct 1MDT | 7:03 PM | 7:34 PM | 8:03 PM |
| Oct 15MDT | 6:35 PM | 7:06 PM | 7:35 PM |
Mornings at KLTY
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 6:10 AM | 6:38 AM | 7:10 AM |
| Nov 15MST | 6:32 AM | 6:58 AM | 7:32 AM |
| Dec 1MST | 6:55 AM | 7:19 AM | 7:55 AM |
| Dec 15MST | 7:09 AM | 7:33 AM | 8:09 AM |
| Jan 1MST | 7:16 AM | 7:39 AM | 8:16 AM |
| Jan 15MST | 7:11 AM | 7:35 AM | 8:11 AM |
| Feb 1MST | 6:53 AM | 7:19 AM | 7:53 AM |
| Feb 15MST | 6:31 AM | 6:59 AM | 7:31 AM |
| Mar 1MST | 6:06 AM | 6:34 AM | 7:06 AM |
| Mar 15MDT | 6:37 AM | 7:06 AM | 7:37 AM |
| Apr 1MDT | 6:02 AM | 6:30 AM | 7:02 AM |
| Apr 15MDT | 5:34 AM | 6:01 AM | 6:34 AM |
| May 1MDT | 5:05 AM | 5:29 AM | 6:05 AM |
| May 15MDT | 4:44 AM | 5:06 AM | 5:44 AM |
| Jun 1MDT | 4:27 AM | 4:46 AM | 5:27 AM |
| Jun 15MDT | 4:22 AM | 4:40 AM | 5:22 AM |
| Jul 1MDT | 4:26 AM | 4:44 AM | 5:26 AM |
| Jul 15MDT | 4:38 AM | 4:58 AM | 5:38 AM |
| Aug 1MDT | 4:58 AM | 5:21 AM | 5:58 AM |
| Aug 15MDT | 5:17 AM | 5:43 AM | 6:17 AM |
| Sep 1MDT | 5:41 AM | 6:09 AM | 6:41 AM |
| Sep 15MDT | 6:01 AM | 6:29 AM | 7:01 AM |
| Oct 1MDT | 6:23 AM | 6:52 AM | 7:23 AM |
| Oct 15MDT | 6:44 AM | 7:12 AM | 7:44 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT PAPI RWY 25; MIRL RWY 07/25 - CTAF
SUPPLEMENTAL WINDCONE NE OF RY 07 THLD.
Runway 07/25
4,607 × 75 ft · Asphalt
Runway 16/34
1,710 × 60 ft · Turf
Frequencies
Night at KLTY, in short
When can I log night time at KLTY?
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 5:30 PM to 6:46 AM MST.
When do landings at KLTY 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 5:56 PM to 6:20 AM MST.
When are position lights required at KLTY?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:56 PM to 7:20 AM MST.
Nearby airports
- B70 Tiber Dam Tiber Dam, MT · 13 nm
- KSBX Shelby Shelby, MT · 35 nm
- 3U8 Big Sandy Big Sandy, MT · 41 nm
- 79S Fort Benton Fort Benton, MT · 42 nm
- S01 Conrad Conrad, MT · 44 nm
- 7S8 Ross International Sweetgrass, MT · 49 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.