Sunrise and sunset in Merthyr Tydfil

Merthyr Tydfil Sunrise, Sunset and Moon in September 2026

Local time (GMT+1)

Day length goes from 13 h 34 min on September 1 to 11 h 41 min on September 30. Sunrise moves from 6:26 AM to 7:13 AM and sunset from 8:00 PM to 6:54 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 15:50 AM6:26 AM8:00 PM8:35 PM7:16 PM10:06 PM13 h 34 minWaning gibbous, 80%9:02 PM11:48 AM
Sep 25:52 AM6:27 AM7:58 PM8:33 PM7:13 PM10:03 PM13 h 31 min-3.0 minWaning gibbous, 71%9:24 PM1:15 PM
Sep 35:54 AM6:29 AM7:56 PM8:31 PM7:11 PM10:00 PM13 h 27 min-4.0 minWaning gibbous, 61%9:56 PM2:41 PM
Sep 45:56 AM6:30 AM7:54 PM8:28 PM7:09 PM9:57 PM13 h 24 min-3.0 minLast quarter 8:51 AM10:43 PM4:01 PM
Sep 55:57 AM6:32 AM7:51 PM8:26 PM7:07 PM9:54 PM13 h 19 min-5.0 minWaning crescent, 40%11:50 PM5:06 PM
Sep 65:59 AM6:34 AM7:49 PM8:24 PM7:05 PM9:51 PM13 h 15 min-4.0 minWaning crescent, 29%5:53 PM
Sep 76:01 AM6:35 AM7:47 PM8:21 PM7:02 PM9:48 PM13 h 12 min-3.0 minWaning crescent, 20%1:11 AM6:25 PM
Sep 86:02 AM6:37 AM7:44 PM8:19 PM7:00 PM9:45 PM13 h 07 min-5.0 minWaning crescent, 12%2:41 AM6:48 PM
Sep 96:04 AM6:38 AM7:42 PM8:16 PM6:58 PM9:42 PM13 h 04 min-3.0 minWaning crescent, 6%4:11 AM7:04 PM
Sep 106:06 AM6:40 AM7:40 PM8:14 PM6:56 PM9:39 PM13 h 00 min-4.0 minWaning crescent, 2%5:38 AM7:18 PM
Sep 116:08 AM6:42 AM7:38 PM8:12 PM6:53 PM9:36 PM12 h 56 min-4.0 minNew moon 4:27 AM7:01 AM7:30 PM
Sep 126:09 AM6:43 AM7:35 PM8:09 PM6:51 PM9:34 PM12 h 52 min-4.0 minNew moon, 0%8:22 AM7:42 PM
Sep 136:11 AM6:45 AM7:33 PM8:07 PM6:49 PM9:31 PM12 h 48 min-4.0 minWaxing crescent, 3%9:42 AM7:54 PM
Sep 146:13 AM6:47 AM7:31 PM8:04 PM6:46 PM9:28 PM12 h 44 min-4.0 minWaxing crescent, 7%11:00 AM8:09 PM
Sep 156:14 AM6:48 AM7:28 PM8:02 PM6:44 PM9:25 PM12 h 40 min-4.0 minWaxing crescent, 14%12:18 PM8:28 PM
Sep 166:16 AM6:50 AM7:26 PM8:00 PM6:42 PM9:22 PM12 h 36 min-4.0 minWaxing crescent, 22%1:34 PM8:53 PM
Sep 176:18 AM6:51 AM7:24 PM7:57 PM6:40 PM9:20 PM12 h 33 min-3.0 minWaxing crescent, 32%2:44 PM9:28 PM
Sep 186:19 AM6:53 AM7:21 PM7:55 PM6:37 PM9:17 PM12 h 28 min-5.0 minFirst quarter 9:43 PM3:44 PM10:14 PM
Sep 196:21 AM6:55 AM7:19 PM7:53 PM6:35 PM9:14 PM12 h 24 min-4.0 minFirst quarter, 52%4:31 PM11:13 PM
Sep 206:23 AM6:56 AM7:17 PM7:50 PM6:33 PM9:12 PM12 h 21 min-3.0 minWaxing gibbous, 63%5:06 PM
Sep 216:24 AM6:58 AM7:14 PM7:48 PM6:30 PM9:09 PM12 h 16 min-5.0 minWaxing gibbous, 73%5:31 PM12:22 AM
Sep 226:26 AM6:59 AM7:12 PM7:45 PM6:28 PM9:06 PM12 h 13 min-3.0 minWaxing gibbous, 82%5:50 PM1:36 AM
Sep 236:28 AM7:01 AM7:10 PM7:43 PM6:25 PM9:04 PM12 h 09 min-4.0 minWaxing gibbous, 89%6:05 PM2:52 AM
Sep 246:29 AM7:03 AM7:07 PM7:41 PM6:23 PM9:01 PM12 h 04 min-5.0 minWaxing gibbous, 95%6:17 PM4:09 AM
Sep 256:31 AM7:04 AM7:05 PM7:38 PM6:21 PM8:58 PM12 h 01 min-3.0 minWaxing gibbous, 98%6:29 PM5:26 AM
Sep 266:33 AM7:06 AM7:03 PM7:36 PM6:18 PM8:56 PM11 h 57 min-4.0 minFull moon 5:49 PM6:41 PM6:45 AM
Sep 276:34 AM7:08 AM7:00 PM7:34 PM6:16 PM8:53 PM11 h 52 min-5.0 minFull moon, 99%6:53 PM8:06 AM
Sep 286:36 AM7:09 AM6:58 PM7:31 PM6:14 PM8:51 PM11 h 49 min-3.0 minWaning gibbous, 96%7:09 PM9:30 AM
Sep 296:37 AM7:11 AM6:56 PM7:29 PM6:11 PM8:48 PM11 h 45 min-4.0 minWaning gibbous, 91%7:30 PM10:58 AM
Sep 306:39 AM7:13 AM6:54 PM7:27 PM6:09 PM8:46 PM11 h 41 min-4.0 minWaning gibbous, 84%7:59 PM12:27 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.