6B6 Minute Man Air Field night times
Stow, MA
Night of Nov 6 to Nov 7EST
Position lights
§ 91.2094:33 PMto6:27 AM
Sunset to sunrise. Lights on.
2133Z to 1127Z
Night logging
§ 1.15:03 PMto5:58 AM
Civil twilight. Log it as night.
2203Z to 1058Z
Night currency
§ 61.57(b)5:33 PMto5:27 AM
One hour after sunset. Landings count.
2233Z to 1027Z
Evenings at 6B6
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1EST | 4:39 PM | 5:08 PM | 5:39 PM |
| Nov 15EST | 4:24 PM | 4:54 PM | 5:24 PM |
| Dec 1EST | 4:14 PM | 4:46 PM | 5:14 PM |
| Dec 15EST | 4:14 PM | 4:46 PM | 5:14 PM |
| Jan 1EST | 4:24 PM | 4:56 PM | 5:24 PM |
| Jan 15EST | 4:38 PM | 5:09 PM | 5:38 PM |
| Feb 1EST | 5:00 PM | 5:30 PM | 6:00 PM |
| Feb 15EST | 5:18 PM | 5:47 PM | 6:18 PM |
| Mar 1EST | 5:36 PM | 6:04 PM | 6:36 PM |
| Mar 15EDT | 6:52 PM | 7:20 PM | 7:52 PM |
| Apr 1EDT | 7:12 PM | 7:40 PM | 8:12 PM |
| Apr 15EDT | 7:28 PM | 7:57 PM | 8:28 PM |
| May 1EDT | 7:46 PM | 8:17 PM | 8:46 PM |
| May 15EDT | 8:01 PM | 8:33 PM | 9:01 PM |
| Jun 1EDT | 8:17 PM | 8:51 PM | 9:17 PM |
| Jun 15EDT | 8:25 PM | 9:00 PM | 9:25 PM |
| Jul 1EDT | 8:27 PM | 9:02 PM | 9:27 PM |
| Jul 15EDT | 8:22 PM | 8:55 PM | 9:22 PM |
| Aug 1EDT | 8:06 PM | 8:38 PM | 9:06 PM |
| Aug 15EDT | 7:48 PM | 8:18 PM | 8:48 PM |
| Sep 1EDT | 7:20 PM | 7:49 PM | 8:20 PM |
| Sep 15EDT | 6:56 PM | 7:24 PM | 7:56 PM |
| Oct 1EDT | 6:28 PM | 6:56 PM | 7:28 PM |
| Oct 15EDT | 6:04 PM | 6:33 PM | 7:04 PM |
Mornings at 6B6
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1EST | 5:20 AM | 5:50 AM | 6:20 AM |
| Nov 15EST | 5:37 AM | 6:07 AM | 6:37 AM |
| Dec 1EST | 5:56 AM | 6:25 AM | 6:56 AM |
| Dec 15EST | 6:09 AM | 6:37 AM | 7:09 AM |
| Jan 1EST | 6:16 AM | 6:44 AM | 7:16 AM |
| Jan 15EST | 6:13 AM | 6:42 AM | 7:13 AM |
| Feb 1EST | 6:00 AM | 6:30 AM | 7:00 AM |
| Feb 15EST | 5:43 AM | 6:14 AM | 6:43 AM |
| Mar 1EST | 5:22 AM | 5:54 AM | 6:22 AM |
| Mar 15EDT | 5:58 AM | 6:30 AM | 6:58 AM |
| Apr 1EDT | 5:29 AM | 6:00 AM | 6:29 AM |
| Apr 15EDT | 5:05 AM | 5:36 AM | 6:05 AM |
| May 1EDT | 4:41 AM | 5:11 AM | 5:41 AM |
| May 15EDT | 4:25 AM | 4:52 AM | 5:25 AM |
| Jun 1EDT | 4:12 AM | 4:38 AM | 5:12 AM |
| Jun 15EDT | 4:08 AM | 4:33 AM | 5:08 AM |
| Jul 1EDT | 4:13 AM | 4:38 AM | 5:13 AM |
| Jul 15EDT | 4:22 AM | 4:49 AM | 5:22 AM |
| Aug 1EDT | 4:38 AM | 5:06 AM | 5:38 AM |
| Aug 15EDT | 4:53 AM | 5:23 AM | 5:53 AM |
| Sep 1EDT | 5:11 AM | 5:42 AM | 6:11 AM |
| Sep 15EDT | 5:26 AM | 5:58 AM | 6:26 AM |
| Oct 1EDT | 5:43 AM | 6:15 AM | 6:43 AM |
| Oct 15EDT | 5:59 AM | 6:30 AM | 6:59 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
TPA FOR LGT ACFT 1032 FT AGL.
ACTVT REIL RWY 21 - CTAF.
Runway 03/21
3,110 × 48 ft · Asphalt
Runway 12/30
1,600 × 40 ft · Turf
Frequencies
Night at 6B6, in short
When can I log night time at 6B6?
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 5:03 PM to 5:58 AM EST.
When do landings at 6B6 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 5:33 PM to 5:27 AM EST.
When are position lights required at 6B6?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:33 PM to 6:27 AM EST.
Nearby airports
- KBED Laurence G Hanscom Field Bedford, MA · 10 nm
- KFIT Fitchburg Municipal Fitchburg, MA · 12 nm
- 3B3 Sterling Sterling, MA · 12 nm
- KASH Boire Field Nashua, NH · 19 nm
- KORH Worcester Regional Worcester, MA · 20 nm
- 1B6 Hopedale Industrial Park Hopedale, MA · 21 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.