KGRE Greenville night times
Greenville, IL · FAA GRE
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2094:52 PMto6:31 AM
Sunset to sunrise. Lights on.
2252Z to 1231Z
Night logging
§ 1.15:20 PMto6:03 AM
Civil twilight. Log it as night.
2320Z to 1203Z
Night currency
§ 61.57(b)5:52 PMto5:31 AM
One hour after sunset. Landings count.
2352Z to 1131Z
Evenings at KGRE
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1CST | 4:57 PM | 5:25 PM | 5:57 PM |
| Nov 15CST | 4:44 PM | 5:12 PM | 5:44 PM |
| Dec 1CST | 4:36 PM | 5:05 PM | 5:36 PM |
| Dec 15CST | 4:37 PM | 5:07 PM | 5:37 PM |
| Jan 1CST | 4:46 PM | 5:16 PM | 5:46 PM |
| Jan 15CST | 5:00 PM | 5:29 PM | 6:00 PM |
| Feb 1CST | 5:19 PM | 5:47 PM | 6:19 PM |
| Feb 15CST | 5:35 PM | 6:02 PM | 6:35 PM |
| Mar 1CST | 5:50 PM | 6:17 PM | 6:50 PM |
| Mar 15CDT | 7:04 PM | 7:31 PM | 8:04 PM |
| Apr 1CDT | 7:21 PM | 7:48 PM | 8:21 PM |
| Apr 15CDT | 7:34 PM | 8:02 PM | 8:34 PM |
| May 1CDT | 7:50 PM | 8:19 PM | 8:50 PM |
| May 15CDT | 8:03 PM | 8:33 PM | 9:03 PM |
| Jun 1CDT | 8:17 PM | 8:48 PM | 9:17 PM |
| Jun 15CDT | 8:24 PM | 8:56 PM | 9:24 PM |
| Jul 1CDT | 8:27 PM | 8:58 PM | 9:27 PM |
| Jul 15CDT | 8:22 PM | 8:53 PM | 9:22 PM |
| Aug 1CDT | 8:09 PM | 8:38 PM | 9:09 PM |
| Aug 15CDT | 7:52 PM | 8:21 PM | 8:52 PM |
| Sep 1CDT | 7:28 PM | 7:55 PM | 8:28 PM |
| Sep 15CDT | 7:06 PM | 7:33 PM | 8:06 PM |
| Oct 1CDT | 6:40 PM | 7:07 PM | 7:40 PM |
| Oct 15CDT | 6:19 PM | 6:46 PM | 7:19 PM |
Mornings at KGRE
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:25 AM | 5:57 AM | 6:25 AM |
| Nov 15CST | 5:40 AM | 6:12 AM | 6:40 AM |
| Dec 1CST | 5:57 AM | 6:28 AM | 6:57 AM |
| Dec 15CST | 6:09 AM | 6:39 AM | 7:09 AM |
| Jan 1CST | 6:16 AM | 6:46 AM | 7:16 AM |
| Jan 15CST | 6:14 AM | 6:45 AM | 7:14 AM |
| Feb 1CST | 6:04 AM | 6:36 AM | 7:04 AM |
| Feb 15CST | 5:49 AM | 6:22 AM | 6:49 AM |
| Mar 1CST | 5:30 AM | 6:03 AM | 6:30 AM |
| Mar 15CDT | 6:09 AM | 6:43 AM | 7:09 AM |
| Apr 1CDT | 5:42 AM | 6:16 AM | 6:42 AM |
| Apr 15CDT | 5:21 AM | 5:54 AM | 6:21 AM |
| May 1CDT | 5:00 AM | 5:31 AM | 6:00 AM |
| May 15CDT | 4:45 AM | 5:15 AM | 5:45 AM |
| Jun 1CDT | 4:34 AM | 5:03 AM | 5:34 AM |
| Jun 15CDT | 4:32 AM | 5:00 AM | 5:32 AM |
| Jul 1CDT | 4:36 AM | 5:04 AM | 5:36 AM |
| Jul 15CDT | 4:45 AM | 5:14 AM | 5:45 AM |
| Aug 1CDT | 4:59 AM | 5:29 AM | 5:59 AM |
| Aug 15CDT | 5:11 AM | 5:43 AM | 6:11 AM |
| Sep 1CDT | 5:26 AM | 5:59 AM | 6:26 AM |
| Sep 15CDT | 5:39 AM | 6:12 AM | 6:39 AM |
| Oct 1CDT | 5:53 AM | 6:27 AM | 6:53 AM |
| Oct 15CDT | 6:07 AM | 6:40 AM | 7:07 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
MIRL RY 18/36 PRESET ON MED INTST; TO INCR INTST ACTVT - CTAF.
Runway 09/27
2,822 × 250 ft · Turf
Runway 18/36
4,002 × 75 ft · Asphalt
Frequencies
Night at KGRE, in short
When can I log night time at KGRE?
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 5:20 PM to 6:03 AM CST.
When do landings at KGRE 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 5:52 PM to 5:31 AM CST.
When are position lights required at KGRE?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 4:52 PM to 6:31 AM CST.
Nearby airports
- H07 Highland-Winet Highland, IL · 13 nm
- KVLA Vandalia Municipal Vandalia, IL · 14 nm
- KSLO Salem-Leckrone Salem, IL · 23 nm
- KENL Centralia Municipal Centralia, IL · 24 nm
- 3LF Litchfield Municipal Litchfield, IL · 24 nm
- KBLV Scott AFB/Midamerica St Louis Belleville, IL · 28 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.