KAPC Napa County night times
Napa, CA · FAA APC
Night of Nov 6 to Nov 7PST
Position lights
§ 91.2095:04 PMto6:42 AM
Sunset to sunrise. Lights on.
0104Z to 1442Z
Night logging
§ 1.15:32 PMto6:14 AM
Civil twilight. Log it as night.
0132Z to 1414Z
Night currency
§ 61.57(b)6:04 PMto5:42 AM
One hour after sunset. Landings count.
0204Z to 1342Z
Evenings at KAPC
When each night begins, through the year. Local time.
| Date | SunsetLights on | Civil twilight endsLog night | 1 hr after sunsetLandings count |
|---|---|---|---|
| Nov 1PST | 5:09 PM | 5:37 PM | 6:09 PM |
| Nov 15PST | 4:57 PM | 5:25 PM | 5:57 PM |
| Dec 1PST | 4:49 PM | 5:18 PM | 5:49 PM |
| Dec 15PST | 4:50 PM | 5:20 PM | 5:50 PM |
| Jan 1PST | 5:00 PM | 5:29 PM | 6:00 PM |
| Jan 15PST | 5:13 PM | 5:42 PM | 6:13 PM |
| Feb 1PST | 5:32 PM | 6:00 PM | 6:32 PM |
| Feb 15PST | 5:48 PM | 6:15 PM | 6:48 PM |
| Mar 1PST | 6:02 PM | 6:29 PM | 7:02 PM |
| Mar 15PDT | 7:16 PM | 7:43 PM | 8:16 PM |
| Apr 1PDT | 7:32 PM | 7:59 PM | 8:32 PM |
| Apr 15PDT | 7:45 PM | 8:13 PM | 8:45 PM |
| May 1PDT | 8:00 PM | 8:29 PM | 9:00 PM |
| May 15PDT | 8:13 PM | 8:43 PM | 9:13 PM |
| Jun 1PDT | 8:27 PM | 8:58 PM | 9:27 PM |
| Jun 15PDT | 8:34 PM | 9:06 PM | 9:34 PM |
| Jul 1PDT | 8:36 PM | 9:08 PM | 9:36 PM |
| Jul 15PDT | 8:32 PM | 9:03 PM | 9:32 PM |
| Aug 1PDT | 8:19 PM | 8:48 PM | 9:19 PM |
| Aug 15PDT | 8:03 PM | 8:31 PM | 9:03 PM |
| Sep 1PDT | 7:39 PM | 8:06 PM | 8:39 PM |
| Sep 15PDT | 7:17 PM | 7:44 PM | 8:17 PM |
| Oct 1PDT | 6:52 PM | 7:18 PM | 7:52 PM |
| Oct 15PDT | 6:31 PM | 6:58 PM | 7:31 PM |
Mornings at KAPC
When each night ends. Local time.
| Date | 1 hr before sunriseLandings stop counting | Civil twilight beginsNight logging ends | SunriseLights off |
|---|---|---|---|
| Nov 1PST | 5:35 AM | 6:08 AM | 6:35 AM |
| Nov 15PST | 5:51 AM | 6:22 AM | 6:51 AM |
| Dec 1PST | 6:07 AM | 6:38 AM | 7:07 AM |
| Dec 15PST | 6:19 AM | 6:49 AM | 7:19 AM |
| Jan 1PST | 6:26 AM | 6:56 AM | 7:26 AM |
| Jan 15PST | 6:24 AM | 6:56 AM | 7:24 AM |
| Feb 1PST | 6:14 AM | 6:46 AM | 7:14 AM |
| Feb 15PST | 5:59 AM | 6:32 AM | 6:59 AM |
| Mar 1PST | 5:41 AM | 6:15 AM | 6:41 AM |
| Mar 15PDT | 6:20 AM | 6:54 AM | 7:20 AM |
| Apr 1PDT | 5:54 AM | 6:28 AM | 6:54 AM |
| Apr 15PDT | 5:34 AM | 6:06 AM | 6:34 AM |
| May 1PDT | 5:13 AM | 5:44 AM | 6:13 AM |
| May 15PDT | 4:58 AM | 5:29 AM | 5:58 AM |
| Jun 1PDT | 4:48 AM | 5:17 AM | 5:48 AM |
| Jun 15PDT | 4:45 AM | 5:14 AM | 5:45 AM |
| Jul 1PDT | 4:50 AM | 5:18 AM | 5:50 AM |
| Jul 15PDT | 4:58 AM | 5:27 AM | 5:58 AM |
| Aug 1PDT | 5:12 AM | 5:42 AM | 6:12 AM |
| Aug 15PDT | 5:24 AM | 5:56 AM | 6:24 AM |
| Sep 1PDT | 5:39 AM | 6:12 AM | 6:39 AM |
| Sep 15PDT | 5:51 AM | 6:24 AM | 6:51 AM |
| Oct 1PDT | 6:05 AM | 6:38 AM | 7:05 AM |
| Oct 15PDT | 6:18 AM | 6:51 AM | 7:18 AM |
Lights and runways
As the FAA lists them. NOTAMs aren't included, so check current NOTAMs before you fly.
WHEN ATCT CLSD ACTVT MALS RWY 01L; REIL RWY 06; MIRL RWYS 01L/19R & RWY 06/24 - CTAF. PAPI RWY 19R OPR CONSLY.
Runway 01L/19R
5,930 × 150 ft · Asphalt
Runway 01R/19L
2,510 × 75 ft · Asphalt
Runway 06/24
5,008 × 150 ft · Concrete
Frequencies
Night at KAPC, in short
When can I log night time at KAPC?
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 5:32 PM to 6:14 AM PST.
When do landings at KAPC 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 6:04 PM to 5:42 AM PST.
When are position lights required at KAPC?
From sunset to sunrise (14 CFR 91.209(a)). On the night of Nov 6, 2026, that was 5:04 PM to 6:42 AM PST.
Nearby airports
- 0Q9 Sonoma Skypark Sonoma, CA · 8 nm
- 0Q3 Sonoma Valley Schellville/Sonoma, CA · 8 nm
- KDVO Gnoss Field Novato, CA · 14 nm
- O69 Petaluma Municipal Petaluma, CA · 16 nm
- KCCR Buchanan Field Concord, CA · 17 nm
- KVCB Nut Tree Vacaville, CA · 18 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.