8V7 Springfield Municipal night times
Springfield, CO
Night of Nov 6 to Nov 7MST
Position lights
§ 91.2094:47 PMto6:22 AM
Sunset to sunrise. Lights on.
2347Z to 1322Z
Night logging
§ 1.15:14 PMto5:54 AM
Civil twilight. Log it as night.
0014Z to 1254Z
Night currency
§ 61.57(b)5:47 PMto5:22 AM
One hour after sunset. Landings count.
0047Z to 1222Z
Evenings at 8V7
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1MST | 4:52 PM | 5:19 PM | 5:52 PM |
| Nov 15MST | 4:40 PM | 5:08 PM | 5:40 PM |
| Dec 1MST | 4:33 PM | 5:01 PM | 5:33 PM |
| Dec 15MST | 4:34 PM | 5:03 PM | 5:34 PM |
| Jan 1MST | 4:43 PM | 5:12 PM | 5:43 PM |
| Jan 15MST | 4:56 PM | 5:25 PM | 5:56 PM |
| Feb 1MST | 5:15 PM | 5:42 PM | 6:15 PM |
| Feb 15MST | 5:30 PM | 5:57 PM | 6:30 PM |
| Mar 1MST | 5:44 PM | 6:10 PM | 6:44 PM |
| Mar 15MDT | 6:58 PM | 7:24 PM | 7:58 PM |
| Apr 1MDT | 7:13 PM | 7:39 PM | 8:13 PM |
| Apr 15MDT | 7:26 PM | 7:53 PM | 8:26 PM |
| May 1MDT | 7:40 PM | 8:08 PM | 8:40 PM |
| May 15MDT | 7:53 PM | 8:22 PM | 8:53 PM |
| Jun 1MDT | 8:06 PM | 8:36 PM | 9:06 PM |
| Jun 15MDT | 8:13 PM | 8:44 PM | 9:13 PM |
| Jul 1MDT | 8:15 PM | 8:46 PM | 9:15 PM |
| Jul 15MDT | 8:11 PM | 8:41 PM | 9:11 PM |
| Aug 1MDT | 7:58 PM | 8:27 PM | 8:58 PM |
| Aug 15MDT | 7:43 PM | 8:11 PM | 8:43 PM |
| Sep 1MDT | 7:20 PM | 7:46 PM | 8:20 PM |
| Sep 15MDT | 6:58 PM | 7:25 PM | 7:58 PM |
| Oct 1MDT | 6:34 PM | 7:00 PM | 7:34 PM |
| Oct 15MDT | 6:13 PM | 6:40 PM | 7:13 PM |
Mornings at 8V7
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1MST | 5:15 AM | 5:48 AM | 6:15 AM |
| Nov 15MST | 5:30 AM | 6:02 AM | 6:30 AM |
| Dec 1MST | 5:46 AM | 6:18 AM | 6:46 AM |
| Dec 15MST | 5:58 AM | 6:29 AM | 6:58 AM |
| Jan 1MST | 6:05 AM | 6:36 AM | 7:05 AM |
| Jan 15MST | 6:04 AM | 6:35 AM | 7:04 AM |
| Feb 1MST | 5:54 AM | 6:26 AM | 6:54 AM |
| Feb 15MST | 5:40 AM | 6:13 AM | 6:40 AM |
| Mar 1MST | 5:22 AM | 5:56 AM | 6:22 AM |
| Mar 15MDT | 6:02 AM | 6:36 AM | 7:02 AM |
| Apr 1MDT | 5:36 AM | 6:10 AM | 6:36 AM |
| Apr 15MDT | 5:16 AM | 5:49 AM | 6:16 AM |
| May 1MDT | 4:55 AM | 5:27 AM | 5:55 AM |
| May 15MDT | 4:41 AM | 5:12 AM | 5:41 AM |
| Jun 1MDT | 4:31 AM | 5:01 AM | 5:31 AM |
| Jun 15MDT | 4:29 AM | 4:58 AM | 5:29 AM |
| Jul 1MDT | 4:33 AM | 5:02 AM | 5:33 AM |
| Jul 15MDT | 4:41 AM | 5:11 AM | 5:41 AM |
| Aug 1MDT | 4:55 AM | 5:26 AM | 5:55 AM |
| Aug 15MDT | 5:06 AM | 5:39 AM | 6:06 AM |
| Sep 1MDT | 5:21 AM | 5:54 AM | 6:21 AM |
| Sep 15MDT | 5:32 AM | 6:06 AM | 6:32 AM |
| Oct 1MDT | 5:46 AM | 6:20 AM | 6:46 AM |
| Oct 15MDT | 5:58 AM | 6:32 AM | 6:58 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT PAPI RWY 17 & 35; MIRL RWY 17/35 - CTAF.
Runway 17/35
5,000 × 60 ft · Concrete
Frequencies
Night at 8V7, in short
When can I log night time at 8V7?
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 5:14 PM to 5:54 AM MST.
When do landings at 8V7 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 5:47 PM to 5:22 AM MST.
When are position lights required at 8V7?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:47 PM to 6:22 AM MST.
Nearby airports
- KLAA Southeast Colorado Regional Lamar, CO · 37 nm
- 17K Boise City Boise City, OK · 41 nm
- K08 Holly Holly, CO · 42 nm
- KJHN Stanton County Municipal Johnson City, KS · 43 nm
- KEHA Elkhart-Morton County Elkhart, KS · 45 nm
- 7V9 City Of Las Animas - Bent County Las Animas, CO · 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.