KTNU Newton Municipal-Earl Johnson Field night times
Newton, IA · FAA TNU
Night of Nov 6 to Nov 7CST
Position lights
§ 91.2095:01 PMto6:52 AM
Sunset to sunrise. Lights on.
2301Z to 1252Z
Night logging
§ 1.15:30 PMto6:22 AM
Civil twilight. Log it as night.
2330Z to 1222Z
Night currency
§ 61.57(b)6:01 PMto5:52 AM
One hour after sunset. Landings count.
0001Z to 1152Z
Evenings at KTNU
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 | 5:35 PM | 6:06 PM |
| Nov 15CST | 4:52 PM | 5:22 PM | 5:52 PM |
| Dec 1CST | 4:42 PM | 5:13 PM | 5:42 PM |
| Dec 15CST | 4:42 PM | 5:14 PM | 5:42 PM |
| Jan 1CST | 4:52 PM | 5:24 PM | 5:52 PM |
| Jan 15CST | 5:07 PM | 5:37 PM | 6:07 PM |
| Feb 1CST | 5:28 PM | 5:57 PM | 6:28 PM |
| Feb 15CST | 5:45 PM | 6:14 PM | 6:45 PM |
| Mar 1CST | 6:02 PM | 6:30 PM | 7:02 PM |
| Mar 15CDT | 7:19 PM | 7:46 PM | 8:19 PM |
| Apr 1CDT | 7:37 PM | 8:05 PM | 8:37 PM |
| Apr 15CDT | 7:53 PM | 8:22 PM | 8:53 PM |
| May 1CDT | 8:10 PM | 8:40 PM | 9:10 PM |
| May 15CDT | 8:25 PM | 8:57 PM | 9:25 PM |
| Jun 1CDT | 8:40 PM | 9:14 PM | 9:40 PM |
| Jun 15CDT | 8:48 PM | 9:22 PM | 9:48 PM |
| Jul 1CDT | 8:50 PM | 9:24 PM | 9:50 PM |
| Jul 15CDT | 8:45 PM | 9:18 PM | 9:45 PM |
| Aug 1CDT | 8:30 PM | 9:01 PM | 9:30 PM |
| Aug 15CDT | 8:12 PM | 8:42 PM | 9:12 PM |
| Sep 1CDT | 7:46 PM | 8:14 PM | 8:46 PM |
| Sep 15CDT | 7:22 PM | 7:49 PM | 8:22 PM |
| Oct 1CDT | 6:54 PM | 7:22 PM | 7:54 PM |
| Oct 15CDT | 6:31 PM | 6:59 PM | 7:31 PM |
Mornings at KTNU
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1CST | 5:44 AM | 6:15 AM | 6:44 AM |
| Nov 15CST | 6:01 AM | 6:31 AM | 7:01 AM |
| Dec 1CST | 6:20 AM | 6:49 AM | 7:20 AM |
| Dec 15CST | 6:32 AM | 7:01 AM | 7:32 AM |
| Jan 1CST | 6:39 AM | 7:08 AM | 7:39 AM |
| Jan 15CST | 6:37 AM | 7:06 AM | 7:37 AM |
| Feb 1CST | 6:24 AM | 6:55 AM | 7:24 AM |
| Feb 15CST | 6:08 AM | 6:39 AM | 7:08 AM |
| Mar 1CST | 5:47 AM | 6:19 AM | 6:47 AM |
| Mar 15CDT | 6:24 AM | 6:56 AM | 7:24 AM |
| Apr 1CDT | 5:55 AM | 6:27 AM | 6:55 AM |
| Apr 15CDT | 5:32 AM | 6:03 AM | 6:32 AM |
| May 1CDT | 5:09 AM | 5:39 AM | 6:09 AM |
| May 15CDT | 4:53 AM | 5:21 AM | 5:53 AM |
| Jun 1CDT | 4:40 AM | 5:07 AM | 5:40 AM |
| Jun 15CDT | 4:37 AM | 5:03 AM | 5:37 AM |
| Jul 1CDT | 4:41 AM | 5:07 AM | 5:41 AM |
| Jul 15CDT | 4:51 AM | 5:18 AM | 5:51 AM |
| Aug 1CDT | 5:06 AM | 5:35 AM | 6:06 AM |
| Aug 15CDT | 5:21 AM | 5:51 AM | 6:21 AM |
| Sep 1CDT | 5:38 AM | 6:09 AM | 6:38 AM |
| Sep 15CDT | 5:52 AM | 6:24 AM | 6:52 AM |
| Oct 1CDT | 6:09 AM | 6:41 AM | 7:09 AM |
| Oct 15CDT | 6:24 AM | 6:56 AM | 7:24 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
ACTVT MIRL RY 14/32, VASI RYS 14 & 32, REIL RWY 14 AND MALSR RWY 32 - CTAF.
Runway 14/32
5,600 × 100 ft · Asphalt
Frequencies
Night at KTNU, in short
When can I log night time at KTNU?
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 5:30 PM to 6:22 AM CST.
When do landings at KTNU 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 6:01 PM to 5:52 AM CST.
When are position lights required at KTNU?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:01 PM to 6:52 AM CST.
Nearby airports
- 8C2 Sully Municipal Sully, IA · 10 nm
- KGGI Grinnell Regional Grinnell, IA · 13 nm
- KPEA Pella Municipal Pella, IA · 17 nm
- KOXV Knoxville Municipal Knoxville, IA · 23 nm
- KIKV Ankeny Regional Ankeny, IA · 24 nm
- KMIW Marshalltown Municipal Marshalltown, IA · 27 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.