U99 Laidlaw Corrals night times
Kimama, ID
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2095:20 PMto7:17 AM
Sunset to sunrise. Lights on.
0020Z to 1417Z
Night logging
§ 1.15:50 PMto6:47 AM
Civil twilight. Log it as night.
0050Z to 1347Z
Night currency
§ 61.57(b)6:20 PMto6:17 AM
One hour after sunset. Landings count.
0120Z to 1317Z
Evenings at U99
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 5:27 PM | 5:56 PM | 6:27 PM |
| Nov 15MST | 5:11 PM | 5:42 PM | 6:11 PM |
| Dec 1MST | 5:01 PM | 5:33 PM | 6:01 PM |
| Dec 15MST | 5:01 PM | 5:33 PM | 6:01 PM |
| Jan 1MST | 5:11 PM | 5:43 PM | 6:11 PM |
| Jan 15MST | 5:26 PM | 5:57 PM | 6:26 PM |
| Feb 1MST | 5:47 PM | 6:18 PM | 6:47 PM |
| Feb 15MST | 6:06 PM | 6:35 PM | 7:06 PM |
| Mar 1MST | 6:24 PM | 6:53 PM | 7:24 PM |
| Mar 15MDT | 7:41 PM | 8:10 PM | 8:41 PM |
| Apr 1MDT | 8:01 PM | 8:30 PM | 9:01 PM |
| Apr 15MDT | 8:17 PM | 8:47 PM | 9:17 PM |
| May 1MDT | 8:36 PM | 9:07 PM | 9:36 PM |
| May 15MDT | 8:52 PM | 9:24 PM | 9:52 PM |
| Jun 1MDT | 9:08 PM | 9:42 PM | 10:08 PM |
| Jun 15MDT | 9:16 PM | 9:51 PM | 10:16 PM |
| Jul 1MDT | 9:18 PM | 9:53 PM | 10:18 PM |
| Jul 15MDT | 9:12 PM | 9:46 PM | 10:12 PM |
| Aug 1MDT | 8:56 PM | 9:28 PM | 9:56 PM |
| Aug 15MDT | 8:37 PM | 9:08 PM | 9:37 PM |
| Sep 1MDT | 8:10 PM | 8:39 PM | 9:10 PM |
| Sep 15MDT | 7:45 PM | 8:13 PM | 8:45 PM |
| Oct 1MDT | 7:16 PM | 7:44 PM | 8:16 PM |
| Oct 15MDT | 6:52 PM | 7:21 PM | 7:52 PM |
Mornings at U99
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 | 6:40 AM | 7:10 AM |
| Nov 15MST | 6:28 AM | 6:57 AM | 7:28 AM |
| Dec 1MST | 6:47 AM | 7:15 AM | 7:47 AM |
| Dec 15MST | 7:00 AM | 7:27 AM | 8:00 AM |
| Jan 1MST | 7:06 AM | 7:34 AM | 8:06 AM |
| Jan 15MST | 7:04 AM | 7:32 AM | 8:04 AM |
| Feb 1MST | 6:50 AM | 7:20 AM | 7:50 AM |
| Feb 15MST | 6:33 AM | 7:03 AM | 7:33 AM |
| Mar 1MST | 6:11 AM | 6:43 AM | 7:11 AM |
| Mar 15MDT | 6:47 AM | 7:19 AM | 7:47 AM |
| Apr 1MDT | 6:17 AM | 6:48 AM | 7:17 AM |
| Apr 15MDT | 5:53 AM | 6:24 AM | 6:53 AM |
| May 1MDT | 5:29 AM | 5:58 AM | 6:29 AM |
| May 15MDT | 5:12 AM | 5:39 AM | 6:12 AM |
| Jun 1MDT | 4:58 AM | 5:24 AM | 5:58 AM |
| Jun 15MDT | 4:55 AM | 5:20 AM | 5:55 AM |
| Jul 1MDT | 5:00 AM | 5:24 AM | 6:00 AM |
| Jul 15MDT | 5:09 AM | 5:35 AM | 6:09 AM |
| Aug 1MDT | 5:26 AM | 5:53 AM | 6:26 AM |
| Aug 15MDT | 5:41 AM | 6:10 AM | 6:41 AM |
| Sep 1MDT | 5:59 AM | 6:30 AM | 6:59 AM |
| Sep 15MDT | 6:15 AM | 6:46 AM | 7:15 AM |
| Oct 1MDT | 6:32 AM | 7:04 AM | 7:32 AM |
| Oct 15MDT | 6:48 AM | 7:20 AM | 7:48 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
Runway 07/25
2,250 × 130 ft · Turf
Frequencies
Night at U99, in short
When can I log night time at U99?
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 5:50 PM to 6:47 AM MST.
When do landings at U99 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 6:20 PM to 6:17 AM MST.
When are position lights required at U99?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:20 PM to 7:17 AM MST.
Nearby airports
- 1U0 Bear Trap Minidoka, ID · 17 nm
- 0U7 Hollow Top Carey, ID · 18 nm
- U65 Carey Carey, ID · 19 nm
- U48 Coxs Well Atomic City, ID · 25 nm
- KBYI Burley Municipal Burley, ID · 30 nm
- U93 Magic Reservoir Hailey, ID · 33 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.