D39 Sauk Centre Municipal night times
Sauk Centre, MN
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:59 PMto7:08 AM
Sunset to sunrise. Lights on.
2259Z to 1308Z
Night logging
§ 1.15:31 PMto6:37 AM
Civil twilight. Log it as night.
2331Z to 1237Z
Night currency
§ 61.57(b)5:59 PMto6:08 AM
One hour after sunset. Landings count.
2359Z to 1208Z
Evenings at D39
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 5:06 PM | 5:37 PM | 6:06 PM |
| Nov 15CST | 4:49 PM | 5:21 PM | 5:49 PM |
| Dec 1CST | 4:37 PM | 5:11 PM | 5:37 PM |
| Dec 15CST | 4:36 PM | 5:10 PM | 5:36 PM |
| Jan 1CST | 4:46 PM | 5:20 PM | 5:46 PM |
| Jan 15CST | 5:02 PM | 5:35 PM | 6:02 PM |
| Feb 1CST | 5:26 PM | 5:57 PM | 6:26 PM |
| Feb 15CST | 5:46 PM | 6:17 PM | 6:46 PM |
| Mar 1CST | 6:06 PM | 6:36 PM | 7:06 PM |
| Mar 15CDT | 7:25 PM | 7:55 PM | 8:25 PM |
| Apr 1CDT | 7:48 PM | 8:18 PM | 8:48 PM |
| Apr 15CDT | 8:06 PM | 8:37 PM | 9:06 PM |
| May 1CDT | 8:27 PM | 9:00 PM | 9:27 PM |
| May 15CDT | 8:44 PM | 9:19 PM | 9:44 PM |
| Jun 1CDT | 9:02 PM | 9:39 PM | 10:02 PM |
| Jun 15CDT | 9:11 PM | 9:49 PM | 10:11 PM |
| Jul 1CDT | 9:13 PM | 9:51 PM | 10:13 PM |
| Jul 15CDT | 9:06 PM | 9:43 PM | 10:06 PM |
| Aug 1CDT | 8:48 PM | 9:23 PM | 9:48 PM |
| Aug 15CDT | 8:28 PM | 9:00 PM | 9:28 PM |
| Sep 1CDT | 7:58 PM | 8:29 PM | 8:58 PM |
| Sep 15CDT | 7:31 PM | 8:01 PM | 8:31 PM |
| Oct 1CDT | 7:00 PM | 7:30 PM | 8:00 PM |
| Oct 15CDT | 6:34 PM | 7:04 PM | 7:34 PM |
Mornings at D39
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 6:00 AM | 6:29 AM | 7:00 AM |
| Nov 15CST | 6:20 AM | 6:47 AM | 7:20 AM |
| Dec 1CST | 6:40 AM | 7:07 AM | 7:40 AM |
| Dec 15CST | 6:54 AM | 7:19 AM | 7:54 AM |
| Jan 1CST | 7:01 AM | 7:26 AM | 8:01 AM |
| Jan 15CST | 6:57 AM | 7:23 AM | 7:57 AM |
| Feb 1CST | 6:41 AM | 7:10 AM | 7:41 AM |
| Feb 15CST | 6:22 AM | 6:51 AM | 7:22 AM |
| Mar 1CST | 5:58 AM | 6:29 AM | 6:58 AM |
| Mar 15CDT | 6:33 AM | 7:03 AM | 7:33 AM |
| Apr 1CDT | 6:00 AM | 6:30 AM | 7:00 AM |
| Apr 15CDT | 5:34 AM | 6:03 AM | 6:34 AM |
| May 1CDT | 5:08 AM | 5:35 AM | 6:08 AM |
| May 15CDT | 4:49 AM | 5:14 AM | 5:49 AM |
| Jun 1CDT | 4:34 AM | 4:57 AM | 5:34 AM |
| Jun 15CDT | 4:30 AM | 4:51 AM | 5:30 AM |
| Jul 1CDT | 4:34 AM | 4:56 AM | 5:34 AM |
| Jul 15CDT | 4:45 AM | 5:08 AM | 5:45 AM |
| Aug 1CDT | 5:03 AM | 5:29 AM | 6:03 AM |
| Aug 15CDT | 5:20 AM | 5:47 AM | 6:20 AM |
| Sep 1CDT | 5:41 AM | 6:10 AM | 6:41 AM |
| Sep 15CDT | 5:58 AM | 6:28 AM | 6:58 AM |
| Oct 1CDT | 6:18 AM | 6:48 AM | 7:18 AM |
| Oct 15CDT | 6:36 AM | 7:06 AM | 7:36 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
RWY 14/32 MIRL PRESET TO LOW; TO INCR INTSTY AND ACTVT REIL RWY 14 & RWY 32; PAPI RWY 14 & RWY 32 - CTAF.
Runway 08/26
2,404 × 120 ft · Turf
Runway 14/32
3,296 × 75 ft · Asphalt
Frequencies
Night at D39, in short
When can I log night time at D39?
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 5:31 PM to 6:37 AM CST.
When do landings at D39 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 5:59 PM to 6:08 AM CST.
When are position lights required at D39?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:59 PM to 7:08 AM CST.
Nearby airports
- 14Y Todd Field Long Prairie, MN · 12 nm
- 6D1 Brooten Municipal/John O Bohmer Field Brooten, MN · 14 nm
- KGHW Glenwood Municipal Glenwood, MN · 17 nm
- KAXN Alexandria Regional/Chandler Field Alexandria, MN · 22 nm
- KPEX Paynesville Municipal Paynesville, MN · 22 nm
- 8Y5 Clarissa Municipal Clarissa, MN · 24 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.