3G8 Gen-Airpark night times
Geneseo, IL
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:49 PMto6:39 AM
Sunset to sunrise. Lights on.
2249Z to 1239Z
Night logging
§ 1.15:18 PMto6:10 AM
Civil twilight. Log it as night.
2318Z to 1210Z
Night currency
§ 61.57(b)5:49 PMto5:39 AM
One hour after sunset. Landings count.
2349Z to 1139Z
Evenings at 3G8
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 4:55 PM | 5:24 PM | 5:55 PM |
| Nov 15CST | 4:41 PM | 5:10 PM | 5:41 PM |
| Dec 1CST | 4:32 PM | 5:02 PM | 5:32 PM |
| Dec 15CST | 4:32 PM | 5:03 PM | 5:32 PM |
| Jan 1CST | 4:41 PM | 5:13 PM | 5:41 PM |
| Jan 15CST | 4:56 PM | 5:26 PM | 5:56 PM |
| Feb 1CST | 5:16 PM | 5:46 PM | 6:16 PM |
| Feb 15CST | 5:34 PM | 6:02 PM | 6:34 PM |
| Mar 1CST | 5:51 PM | 6:19 PM | 6:51 PM |
| Mar 15CDT | 7:07 PM | 7:35 PM | 8:07 PM |
| Apr 1CDT | 7:26 PM | 7:54 PM | 8:26 PM |
| Apr 15CDT | 7:41 PM | 8:10 PM | 8:41 PM |
| May 1CDT | 7:58 PM | 8:28 PM | 8:58 PM |
| May 15CDT | 8:13 PM | 8:44 PM | 9:13 PM |
| Jun 1CDT | 8:28 PM | 9:01 PM | 9:28 PM |
| Jun 15CDT | 8:36 PM | 9:10 PM | 9:36 PM |
| Jul 1CDT | 8:38 PM | 9:12 PM | 9:38 PM |
| Jul 15CDT | 8:33 PM | 9:05 PM | 9:33 PM |
| Aug 1CDT | 8:18 PM | 8:49 PM | 9:18 PM |
| Aug 15CDT | 8:00 PM | 8:30 PM | 9:00 PM |
| Sep 1CDT | 7:34 PM | 8:02 PM | 8:34 PM |
| Sep 15CDT | 7:10 PM | 7:38 PM | 8:10 PM |
| Oct 1CDT | 6:42 PM | 7:10 PM | 7:42 PM |
| Oct 15CDT | 6:20 PM | 6:47 PM | 7:20 PM |
Mornings at 3G8
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:32 AM | 6:03 AM | 6:32 AM |
| Nov 15CST | 5:49 AM | 6:19 AM | 6:49 AM |
| Dec 1CST | 6:07 AM | 6:37 AM | 7:07 AM |
| Dec 15CST | 6:20 AM | 6:48 AM | 7:20 AM |
| Jan 1CST | 6:27 AM | 6:56 AM | 7:27 AM |
| Jan 15CST | 6:24 AM | 6:54 AM | 7:24 AM |
| Feb 1CST | 6:12 AM | 6:43 AM | 7:12 AM |
| Feb 15CST | 5:56 AM | 6:27 AM | 6:56 AM |
| Mar 1CST | 5:35 AM | 6:07 AM | 6:35 AM |
| Mar 15CDT | 6:12 AM | 6:45 AM | 7:12 AM |
| Apr 1CDT | 5:44 AM | 6:16 AM | 6:44 AM |
| Apr 15CDT | 5:21 AM | 5:52 AM | 6:21 AM |
| May 1CDT | 4:58 AM | 5:28 AM | 5:58 AM |
| May 15CDT | 4:42 AM | 5:10 AM | 5:42 AM |
| Jun 1CDT | 4:29 AM | 4:56 AM | 5:29 AM |
| Jun 15CDT | 4:26 AM | 4:52 AM | 5:26 AM |
| Jul 1CDT | 4:31 AM | 4:57 AM | 5:31 AM |
| Jul 15CDT | 4:40 AM | 5:07 AM | 5:40 AM |
| Aug 1CDT | 4:55 AM | 5:24 AM | 5:55 AM |
| Aug 15CDT | 5:09 AM | 5:39 AM | 6:09 AM |
| Sep 1CDT | 5:27 AM | 5:58 AM | 6:27 AM |
| Sep 15CDT | 5:41 AM | 6:13 AM | 6:41 AM |
| Oct 1CDT | 5:57 AM | 6:29 AM | 6:57 AM |
| Oct 15CDT | 6:12 AM | 6:44 AM | 7:12 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
OBSTN FENCE 30 FT NORTH APCH END RY 09 (6 FT AGL) NOT LGTD.
Runway 09/27
2,568 × 120 ft · Turf
NSTD LIRL; NSTD SPACING & INTST.
Frequencies
Night at 3G8, in short
When can I log night time at 3G8?
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 5:18 PM to 6:10 AM CST.
When do landings at 3G8 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 5:49 PM to 5:39 AM CST.
When are position lights required at 3G8?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:49 PM to 6:39 AM CST.
Nearby airports
- 3H5 Erie Air Park Erie, IL · 15 nm
- KEZI Kewanee Municipal Kewanee, IL · 16 nm
- I04 Quad-City Moline, IL · 17 nm
- KMLI Quad Cities International Moline, IL · 18 nm
- I26 Corporal Jason G Pautsch Rock Island, IL · 21 nm
- KDVN Davenport Municipal Davenport, IA · 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.