Sunrise and sunset in Napa

Napa Sunrise, Sunset and Moon in September 2026

Local time (PDT)

Day length goes from 13 h 00 min on September 1 to 11 h 49 min on September 30. Sunrise moves from 6:39 AM to 7:04 AM and sunset from 7:39 PM to 6:53 PM.

Every day

Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.

DateDawnSunriseSunsetDuskGolden hourFull darkDay lengthChangeMoonMoonriseMoonset
Sep 16:12 AM6:39 AM7:39 PM8:06 PM7:03 PM9:11 PM13 h 00 minWaning gibbous, 77%9:48 PM11:32 AM
Sep 26:13 AM6:40 AM7:37 PM8:04 PM7:02 PM9:09 PM12 h 57 min-3.0 minWaning gibbous, 67%10:26 PM12:45 PM
Sep 36:14 AM6:41 AM7:36 PM8:02 PM7:00 PM9:07 PM12 h 55 min-2.0 minLast quarter, 57%11:14 PM1:58 PM
Sep 46:15 AM6:41 AM7:34 PM8:01 PM6:59 PM9:06 PM12 h 53 min-2.0 minLast quarter 12:51 AM3:07 PM
Sep 56:15 AM6:42 AM7:33 PM7:59 PM6:57 PM9:04 PM12 h 51 min-2.0 minWaning crescent, 36%12:12 AM4:08 PM
Sep 66:16 AM6:43 AM7:31 PM7:58 PM6:56 PM9:02 PM12 h 48 min-3.0 minWaning crescent, 26%1:20 AM5:00 PM
Sep 76:17 AM6:44 AM7:29 PM7:56 PM6:54 PM9:00 PM12 h 45 min-3.0 minWaning crescent, 18%2:34 AM5:42 PM
Sep 86:18 AM6:45 AM7:28 PM7:55 PM6:53 PM8:58 PM12 h 43 min-2.0 minWaning crescent, 10%3:50 AM6:16 PM
Sep 96:19 AM6:46 AM7:26 PM7:53 PM6:51 PM8:57 PM12 h 40 min-3.0 minWaning crescent, 5%5:04 AM6:45 PM
Sep 106:20 AM6:47 AM7:25 PM7:51 PM6:50 PM8:55 PM12 h 38 min-2.0 minNew moon 8:27 PM6:15 AM7:11 PM
Sep 116:21 AM6:48 AM7:23 PM7:50 PM6:48 PM8:53 PM12 h 35 min-3.0 minNew moon, 0%7:24 AM7:36 PM
Sep 126:22 AM6:48 AM7:22 PM7:48 PM6:47 PM8:51 PM12 h 34 min-1.0 minWaxing crescent, 1%8:31 AM8:00 PM
Sep 136:23 AM6:49 AM7:20 PM7:47 PM6:45 PM8:50 PM12 h 31 min-3.0 minWaxing crescent, 4%9:37 AM8:26 PM
Sep 146:24 AM6:50 AM7:18 PM7:45 PM6:44 PM8:48 PM12 h 28 min-3.0 minWaxing crescent, 9%10:42 AM8:54 PM
Sep 156:24 AM6:51 AM7:17 PM7:43 PM6:42 PM8:46 PM12 h 26 min-2.0 minWaxing crescent, 17%11:46 AM9:27 PM
Sep 166:25 AM6:52 AM7:15 PM7:42 PM6:41 PM8:44 PM12 h 23 min-3.0 minWaxing crescent, 25%12:49 PM10:05 PM
Sep 176:26 AM6:53 AM7:14 PM7:40 PM6:39 PM8:43 PM12 h 21 min-2.0 minWaxing crescent, 35%1:49 PM10:50 PM
Sep 186:27 AM6:54 AM7:12 PM7:39 PM6:37 PM8:41 PM12 h 18 min-3.0 minFirst quarter 1:43 PM2:43 PM11:41 PM
Sep 196:28 AM6:54 AM7:11 PM7:37 PM6:36 PM8:39 PM12 h 17 min-1.0 minFirst quarter, 56%3:30 PM
Sep 206:29 AM6:55 AM7:09 PM7:35 PM6:34 PM8:38 PM12 h 14 min-3.0 minWaxing gibbous, 66%4:10 PM12:38 AM
Sep 216:30 AM6:56 AM7:07 PM7:34 PM6:33 PM8:36 PM12 h 11 min-3.0 minWaxing gibbous, 76%4:45 PM1:39 AM
Sep 226:31 AM6:57 AM7:06 PM7:32 PM6:31 PM8:34 PM12 h 09 min-2.0 minWaxing gibbous, 84%5:14 PM2:42 AM
Sep 236:32 AM6:58 AM7:04 PM7:31 PM6:29 PM8:33 PM12 h 06 min-3.0 minWaxing gibbous, 91%5:40 PM3:46 AM
Sep 246:32 AM6:59 AM7:03 PM7:29 PM6:28 PM8:31 PM12 h 04 min-2.0 minWaxing gibbous, 96%6:05 PM4:50 AM
Sep 256:33 AM7:00 AM7:01 PM7:27 PM6:26 PM8:29 PM12 h 01 min-3.0 minFull moon, 99%6:28 PM5:54 AM
Sep 266:34 AM7:01 AM7:00 PM7:26 PM6:25 PM8:28 PM11 h 59 min-2.0 minFull moon 9:49 AM6:53 PM7:00 AM
Sep 276:35 AM7:01 AM6:58 PM7:24 PM6:23 PM8:26 PM11 h 57 min-2.0 minWaning gibbous, 98%7:19 PM8:09 AM
Sep 286:36 AM7:02 AM6:56 PM7:23 PM6:21 PM8:24 PM11 h 54 min-3.0 minWaning gibbous, 95%7:50 PM9:20 AM
Sep 296:37 AM7:03 AM6:55 PM7:21 PM6:20 PM8:23 PM11 h 52 min-2.0 minWaning gibbous, 89%8:27 PM10:33 AM
Sep 306:38 AM7:04 AM6:53 PM7:20 PM6:18 PM8:21 PM11 h 49 min-3.0 minWaning gibbous, 82%9:12 PM11:48 AM

Other months

More

Sources

Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.