Sunrise and sunset in Letterkenny

Letterkenny Sunrise, Sunset and Moon in September 2026

Local time (GMT+1)

Day length goes from 13 h 46 min on September 1 to 11 h 38 min on September 30. Sunrise moves from 6:37 AM to 7:31 AM and sunset from 8:23 PM to 7:09 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 15:59 AM6:37 AM8:23 PM9:01 PM7:35 PM10:43 PM13 h 46 minWaning gibbous, 80%9:06 PM12:19 PM
Sep 26:01 AM6:39 AM8:21 PM8:59 PM7:33 PM10:40 PM13 h 42 min-4.0 minWaning gibbous, 71%9:23 PM1:51 PM
Sep 36:03 AM6:41 AM8:18 PM8:56 PM7:30 PM10:36 PM13 h 37 min-5.0 minWaning gibbous, 61%9:50 PM3:24 PM
Sep 46:05 AM6:43 AM8:16 PM8:54 PM7:28 PM10:32 PM13 h 33 min-4.0 minLast quarter 8:51 AM10:33 PM4:48 PM
Sep 56:07 AM6:45 AM8:13 PM8:51 PM7:25 PM10:29 PM13 h 28 min-5.0 minWaning crescent, 40%11:40 PM5:52 PM
Sep 66:09 AM6:47 AM8:11 PM8:48 PM7:23 PM10:25 PM13 h 24 min-4.0 minWaning crescent, 29%6:35 PM
Sep 76:11 AM6:48 AM8:08 PM8:46 PM7:20 PM10:22 PM13 h 20 min-4.0 minWaning crescent, 20%1:07 AM7:01 PM
Sep 86:13 AM6:50 AM8:06 PM8:43 PM7:18 PM10:19 PM13 h 16 min-4.0 minWaning crescent, 12%2:42 AM7:18 PM
Sep 96:15 AM6:52 AM8:03 PM8:40 PM7:15 PM10:15 PM13 h 11 min-5.0 minWaning crescent, 6%4:18 AM7:30 PM
Sep 106:17 AM6:54 AM8:01 PM8:38 PM7:13 PM10:12 PM13 h 07 min-4.0 minWaning crescent, 2%5:50 AM7:39 PM
Sep 116:19 AM6:56 AM7:58 PM8:35 PM7:10 PM10:09 PM13 h 02 min-5.0 minNew moon 4:27 AM7:18 AM7:47 PM
Sep 126:21 AM6:58 AM7:56 PM8:32 PM7:08 PM10:05 PM12 h 58 min-4.0 minNew moon, 0%8:44 AM7:54 PM
Sep 136:23 AM7:00 AM7:53 PM8:30 PM7:05 PM10:02 PM12 h 53 min-5.0 minWaxing crescent, 3%10:08 AM8:03 PM
Sep 146:25 AM7:01 AM7:50 PM8:27 PM7:03 PM9:59 PM12 h 49 min-4.0 minWaxing crescent, 7%11:31 AM8:13 PM
Sep 156:27 AM7:03 AM7:48 PM8:24 PM7:00 PM9:56 PM12 h 45 min-4.0 minWaxing crescent, 14%12:54 PM8:27 PM
Sep 166:29 AM7:05 AM7:45 PM8:22 PM6:58 PM9:53 PM12 h 40 min-5.0 minWaxing crescent, 22%2:15 PM8:48 PM
Sep 176:30 AM7:07 AM7:43 PM8:19 PM6:55 PM9:49 PM12 h 36 min-4.0 minWaxing crescent, 32%3:29 PM9:18 PM
Sep 186:32 AM7:09 AM7:40 PM8:16 PM6:53 PM9:46 PM12 h 31 min-5.0 minFirst quarter 9:43 PM4:31 PM10:03 PM
Sep 196:34 AM7:11 AM7:38 PM8:14 PM6:50 PM9:43 PM12 h 27 min-4.0 minFirst quarter, 52%5:16 PM11:04 PM
Sep 206:36 AM7:13 AM7:35 PM8:11 PM6:47 PM9:40 PM12 h 22 min-5.0 minWaxing gibbous, 63%5:47 PM
Sep 216:38 AM7:14 AM7:32 PM8:09 PM6:45 PM9:37 PM12 h 18 min-4.0 minWaxing gibbous, 73%6:07 PM12:17 AM
Sep 226:40 AM7:16 AM7:30 PM8:06 PM6:42 PM9:34 PM12 h 14 min-4.0 minWaxing gibbous, 82%6:21 PM1:36 AM
Sep 236:42 AM7:18 AM7:27 PM8:03 PM6:40 PM9:31 PM12 h 09 min-5.0 minWaxing gibbous, 89%6:32 PM2:58 AM
Sep 246:44 AM7:20 AM7:25 PM8:01 PM6:37 PM9:28 PM12 h 05 min-4.0 minWaxing gibbous, 95%6:40 PM4:19 AM
Sep 256:46 AM7:22 AM7:22 PM7:58 PM6:34 PM9:25 PM12 h 00 min-5.0 minWaxing gibbous, 98%6:48 PM5:41 AM
Sep 266:48 AM7:24 AM7:20 PM7:56 PM6:32 PM9:22 PM11 h 56 min-4.0 minFull moon 5:49 PM6:55 PM7:04 AM
Sep 276:50 AM7:26 AM7:17 PM7:53 PM6:29 PM9:20 PM11 h 51 min-5.0 minFull moon, 99%7:04 PM8:30 AM
Sep 286:51 AM7:28 AM7:15 PM7:50 PM6:27 PM9:17 PM11 h 47 min-4.0 minWaning gibbous, 96%7:15 PM9:59 AM
Sep 296:53 AM7:29 AM7:12 PM7:48 PM6:24 PM9:14 PM11 h 43 min-4.0 minWaning gibbous, 91%7:30 PM11:32 AM
Sep 306:55 AM7:31 AM7:09 PM7:45 PM6:21 PM9:11 PM11 h 38 min-5.0 minWaning gibbous, 84%7:54 PM1:07 PM

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.