01L Bass Lake night times
Winona, IN · Seaplane base
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:36 PMto6:25 AM
Sunset to sunrise. Lights on.
2236Z to 1225Z
Night logging
§ 1.15:05 PMto5:56 AM
Civil twilight. Log it as night.
2305Z to 1156Z
Night currency
§ 61.57(b)5:36 PMto5:25 AM
One hour after sunset. Landings count.
2336Z to 1125Z
Evenings at 01L
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 4:42 PM | 5:10 PM | 5:42 PM |
| Nov 15CST | 4:27 PM | 4:57 PM | 5:27 PM |
| Dec 1CST | 4:18 PM | 4:49 PM | 5:18 PM |
| Dec 15CST | 4:18 PM | 4:49 PM | 5:18 PM |
| Jan 1CST | 4:28 PM | 4:59 PM | 5:28 PM |
| Jan 15CST | 4:42 PM | 5:12 PM | 5:42 PM |
| Feb 1CST | 5:03 PM | 5:32 PM | 6:03 PM |
| Feb 15CST | 5:20 PM | 5:49 PM | 6:20 PM |
| Mar 1CST | 5:37 PM | 6:05 PM | 6:37 PM |
| Mar 15CDT | 6:53 PM | 7:20 PM | 7:53 PM |
| Apr 1CDT | 7:11 PM | 7:39 PM | 8:11 PM |
| Apr 15CDT | 7:26 PM | 7:55 PM | 8:26 PM |
| May 1CDT | 7:43 PM | 8:14 PM | 8:43 PM |
| May 15CDT | 7:58 PM | 8:29 PM | 8:58 PM |
| Jun 1CDT | 8:13 PM | 8:46 PM | 9:13 PM |
| Jun 15CDT | 8:21 PM | 8:55 PM | 9:21 PM |
| Jul 1CDT | 8:23 PM | 8:57 PM | 9:23 PM |
| Jul 15CDT | 8:18 PM | 8:51 PM | 9:18 PM |
| Aug 1CDT | 8:03 PM | 8:34 PM | 9:03 PM |
| Aug 15CDT | 7:45 PM | 8:15 PM | 8:45 PM |
| Sep 1CDT | 7:19 PM | 7:48 PM | 8:19 PM |
| Sep 15CDT | 6:56 PM | 7:23 PM | 7:56 PM |
| Oct 1CDT | 6:28 PM | 6:56 PM | 7:28 PM |
| Oct 15CDT | 6:06 PM | 6:33 PM | 7:06 PM |
Mornings at 01L
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:18 AM | 5:49 AM | 6:18 AM |
| Nov 15CST | 5:35 AM | 6:05 AM | 6:35 AM |
| Dec 1CST | 5:53 AM | 6:22 AM | 6:53 AM |
| Dec 15CST | 6:05 AM | 6:34 AM | 7:05 AM |
| Jan 1CST | 6:12 AM | 6:41 AM | 7:12 AM |
| Jan 15CST | 6:10 AM | 6:39 AM | 7:10 AM |
| Feb 1CST | 5:58 AM | 6:28 AM | 6:58 AM |
| Feb 15CST | 5:41 AM | 6:13 AM | 6:41 AM |
| Mar 1CST | 5:21 AM | 5:53 AM | 6:21 AM |
| Mar 15CDT | 5:58 AM | 6:31 AM | 6:58 AM |
| Apr 1CDT | 5:30 AM | 6:02 AM | 6:30 AM |
| Apr 15CDT | 5:07 AM | 5:39 AM | 6:07 AM |
| May 1CDT | 4:44 AM | 5:14 AM | 5:44 AM |
| May 15CDT | 4:28 AM | 4:57 AM | 5:28 AM |
| Jun 1CDT | 4:16 AM | 4:43 AM | 5:16 AM |
| Jun 15CDT | 4:13 AM | 4:39 AM | 5:13 AM |
| Jul 1CDT | 4:17 AM | 4:44 AM | 5:17 AM |
| Jul 15CDT | 4:26 AM | 4:54 AM | 5:26 AM |
| Aug 1CDT | 4:42 AM | 5:11 AM | 5:42 AM |
| Aug 15CDT | 4:56 AM | 5:26 AM | 5:56 AM |
| Sep 1CDT | 5:13 AM | 5:44 AM | 6:13 AM |
| Sep 15CDT | 5:27 AM | 5:59 AM | 6:27 AM |
| Oct 1CDT | 5:43 AM | 6:15 AM | 6:43 AM |
| Oct 15CDT | 5:58 AM | 6:30 AM | 6:58 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
SEAPLANE OPS PROHIBITED BTN SS-SR. EXPECT HEAVY BOAT TRAFFIC BETWEEN MEMORIAL DAY AND LABOR DAY. DO NOT BLOCK BOAT RAMPS, SEAPLANE DOCKING AREAS LIMITED.
Runway 04W/22W
13,309 × 1890 ft · Water
Frequencies
Night at 01L, in short
When can I log night time at 01L?
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 5:05 PM to 5:56 AM CST.
When do landings at 01L 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 5:36 PM to 5:25 AM CST.
When are position lights required at 01L?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:36 PM to 6:25 AM CST.
Nearby airports
- KOXI Starke County Knox, IN · 7 nm
- 01H Lake Maxinkuckee Culver, IN · 8 nm
- KRWN Arens Field Winamac, IN · 8 nm
- C65 Plymouth Municipal Plymouth, IN · 15 nm
- KRCR Fulton County Rochester, IN · 21 nm
- KPPO La Porte Municipal La Porte, IN · 22 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.