KHDN Yampa Valley night times
Hayden, CO · FAA HDN
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2095:00 PMto6:46 AM
Sunset to sunrise. Lights on.
0000Z to 1346Z
Night logging
§ 1.15:28 PMto6:17 AM
Civil twilight. Log it as night.
0028Z to 1317Z
Night currency
§ 61.57(b)6:00 PMto5:46 AM
One hour after sunset. Landings count.
0100Z to 1246Z
Evenings at KHDN
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 5:05 PM | 5:34 PM | 6:05 PM |
| Nov 15MST | 4:51 PM | 5:21 PM | 5:51 PM |
| Dec 1MST | 4:43 PM | 5:13 PM | 5:43 PM |
| Dec 15MST | 4:43 PM | 5:14 PM | 5:43 PM |
| Jan 1MST | 4:53 PM | 5:24 PM | 5:53 PM |
| Jan 15MST | 5:07 PM | 5:37 PM | 6:07 PM |
| Feb 1MST | 5:27 PM | 5:56 PM | 6:27 PM |
| Feb 15MST | 5:44 PM | 6:12 PM | 6:44 PM |
| Mar 1MST | 6:00 PM | 6:28 PM | 7:00 PM |
| Mar 15MDT | 7:16 PM | 7:43 PM | 8:16 PM |
| Apr 1MDT | 7:33 PM | 8:01 PM | 8:33 PM |
| Apr 15MDT | 7:48 PM | 8:16 PM | 8:48 PM |
| May 1MDT | 8:05 PM | 8:34 PM | 9:05 PM |
| May 15MDT | 8:19 PM | 8:50 PM | 9:19 PM |
| Jun 1MDT | 8:33 PM | 9:06 PM | 9:33 PM |
| Jun 15MDT | 8:41 PM | 9:14 PM | 9:41 PM |
| Jul 1MDT | 8:43 PM | 9:16 PM | 9:43 PM |
| Jul 15MDT | 8:38 PM | 9:10 PM | 9:38 PM |
| Aug 1MDT | 8:24 PM | 8:54 PM | 9:24 PM |
| Aug 15MDT | 8:06 PM | 8:36 PM | 9:06 PM |
| Sep 1MDT | 7:41 PM | 8:09 PM | 8:41 PM |
| Sep 15MDT | 7:18 PM | 7:45 PM | 8:18 PM |
| Oct 1MDT | 6:51 PM | 7:18 PM | 7:51 PM |
| Oct 15MDT | 6:29 PM | 6:56 PM | 7:29 PM |
Mornings at KHDN
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:39 AM | 6:11 AM | 6:39 AM |
| Nov 15MST | 5:55 AM | 6:26 AM | 6:55 AM |
| Dec 1MST | 6:13 AM | 6:43 AM | 7:13 AM |
| Dec 15MST | 6:25 AM | 6:54 AM | 7:25 AM |
| Jan 1MST | 6:32 AM | 7:02 AM | 7:32 AM |
| Jan 15MST | 6:30 AM | 7:00 AM | 7:30 AM |
| Feb 1MST | 6:18 AM | 6:50 AM | 7:18 AM |
| Feb 15MST | 6:03 AM | 6:35 AM | 7:03 AM |
| Mar 1MST | 5:43 AM | 6:15 AM | 6:43 AM |
| Mar 15MDT | 6:21 AM | 6:53 AM | 7:21 AM |
| Apr 1MDT | 5:53 AM | 6:25 AM | 6:53 AM |
| Apr 15MDT | 5:31 AM | 6:02 AM | 6:31 AM |
| May 1MDT | 5:08 AM | 5:39 AM | 6:08 AM |
| May 15MDT | 4:53 AM | 5:22 AM | 5:53 AM |
| Jun 1MDT | 4:41 AM | 5:08 AM | 5:41 AM |
| Jun 15MDT | 4:38 AM | 5:05 AM | 5:38 AM |
| Jul 1MDT | 4:42 AM | 5:09 AM | 5:42 AM |
| Jul 15MDT | 4:51 AM | 5:19 AM | 5:51 AM |
| Aug 1MDT | 5:06 AM | 5:35 AM | 6:06 AM |
| Aug 15MDT | 5:20 AM | 5:50 AM | 6:20 AM |
| Sep 1MDT | 5:36 AM | 6:08 AM | 6:36 AM |
| Sep 15MDT | 5:50 AM | 6:22 AM | 6:50 AM |
| Oct 1MDT | 6:05 AM | 6:38 AM | 7:05 AM |
| Oct 15MDT | 6:20 AM | 6:52 AM | 7:20 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
RWY 28 PAPI DOES NOT PROVIDE OBST CLEARANCE BEYOND 4.0 NM FROM THRESHOLD.
ACTVT MALSF RWY 10; REIL RWY 28; PAPI RWY 10; HIRL RWY 10/28 - CTAF.
Runway 10/28
10,000 × 150 ft · Asphalt
Frequencies
Night at KHDN, in short
When can I log night time at KHDN?
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 5:28 PM to 6:17 AM MST.
When do landings at KHDN 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 6:00 PM to 5:46 AM MST.
When are position lights required at KHDN?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:00 PM to 6:46 AM MST.
Nearby airports
- KCAG Craig-Moffat Craig, CO · 14 nm
- KSBS Steamboat Springs/Bob Adams Field Steamboat Springs, CO · 16 nm
- KDWX Dixon Dixon, WY · 36 nm
- KEEO Meeker Coulter Field Meeker, CO · 40 nm
- 33V Walden-Jackson County Walden, CO · 46 nm
- 20V Mc Elroy Airfield Kremmling, CO · 47 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.