Sunrise and sunset in Viseu

Viseu Sunrise, Sunset and Moon in August 2026

Local time (GMT-3)

Day length goes from 12 h 04 min on August 1 to 12 h 05 min on August 31. Sunrise moves from 6:09 AM to 6:02 AM and sunset from 6:13 PM to 6:07 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
Aug 15:47 AM6:09 AM6:13 PM6:35 PM5:44 PM7:25 PM12 h 04 minWaning gibbous, 90%8:38 PM8:16 AM
Aug 25:47 AM6:09 AM6:13 PM6:34 PM5:44 PM7:25 PM12 h 04 min+0.0 minWaning gibbous, 82%9:22 PM8:59 AM
Aug 35:47 AM6:09 AM6:13 PM6:34 PM5:44 PM7:25 PM12 h 04 min+0.0 minWaning gibbous, 74%10:07 PM9:42 AM
Aug 45:47 AM6:09 AM6:13 PM6:34 PM5:44 PM7:25 PM12 h 04 min+0.0 minWaning gibbous, 64%10:55 PM10:27 AM
Aug 55:47 AM6:09 AM6:13 PM6:34 PM5:44 PM7:24 PM12 h 04 min+0.0 minLast quarter 11:21 PM11:47 PM11:16 AM
Aug 65:47 AM6:08 AM6:12 PM6:34 PM5:44 PM7:24 PM12 h 04 min+0.0 minLast quarter, 43%12:10 PM
Aug 75:47 AM6:08 AM6:12 PM6:34 PM5:44 PM7:24 PM12 h 04 min+0.0 minWaning crescent, 32%12:44 AM1:09 PM
Aug 85:47 AM6:08 AM6:12 PM6:34 PM5:44 PM7:24 PM12 h 04 min+0.0 minWaning crescent, 23%1:46 AM2:12 PM
Aug 95:47 AM6:08 AM6:12 PM6:34 PM5:44 PM7:23 PM12 h 04 min+0.0 minWaning crescent, 15%2:51 AM3:17 PM
Aug 105:46 AM6:08 AM6:12 PM6:33 PM5:44 PM7:23 PM12 h 04 min+0.0 minWaning crescent, 8%3:55 AM4:21 PM
Aug 115:46 AM6:08 AM6:12 PM6:33 PM5:44 PM7:23 PM12 h 04 min+0.0 minWaning crescent, 3%4:57 AM5:21 PM
Aug 125:46 AM6:07 AM6:12 PM6:33 PM5:43 PM7:23 PM12 h 05 min+1.0 minNew moon 2:37 PM5:54 AM6:17 PM
Aug 135:46 AM6:07 AM6:12 PM6:33 PM5:43 PM7:23 PM12 h 05 min+0.0 minNew moon, 0%6:46 AM7:08 PM
Aug 145:46 AM6:07 AM6:11 PM6:33 PM5:43 PM7:22 PM12 h 04 min-1.0 minWaxing crescent, 2%7:34 AM7:56 PM
Aug 155:46 AM6:07 AM6:11 PM6:33 PM5:43 PM7:22 PM12 h 04 min+0.0 minWaxing crescent, 6%8:19 AM8:41 PM
Aug 165:45 AM6:07 AM6:11 PM6:32 PM5:43 PM7:22 PM12 h 04 min+0.0 minWaxing crescent, 12%9:03 AM9:26 PM
Aug 175:45 AM6:06 AM6:11 PM6:32 PM5:43 PM7:21 PM12 h 05 min+1.0 minWaxing crescent, 20%9:47 AM10:12 PM
Aug 185:45 AM6:06 AM6:11 PM6:32 PM5:43 PM7:21 PM12 h 05 min+0.0 minWaxing crescent, 29%10:32 AM10:58 PM
Aug 195:45 AM6:06 AM6:10 PM6:32 PM5:42 PM7:21 PM12 h 04 min-1.0 minFirst quarter 11:46 PM11:19 AM11:47 PM
Aug 205:44 AM6:06 AM6:10 PM6:31 PM5:42 PM7:21 PM12 h 04 min+0.0 minFirst quarter, 49%12:08 PM
Aug 215:44 AM6:05 AM6:10 PM6:31 PM5:42 PM7:20 PM12 h 05 min+1.0 minFirst quarter, 60%12:58 PM12:37 AM
Aug 225:44 AM6:05 AM6:10 PM6:31 PM5:42 PM7:20 PM12 h 05 min+0.0 minWaxing gibbous, 70%1:50 PM1:28 AM
Aug 235:44 AM6:05 AM6:10 PM6:31 PM5:42 PM7:20 PM12 h 05 min+0.0 minWaxing gibbous, 79%2:41 PM2:19 AM
Aug 245:43 AM6:05 AM6:09 PM6:30 PM5:41 PM7:19 PM12 h 04 min-1.0 minWaxing gibbous, 87%3:31 PM3:10 AM
Aug 255:43 AM6:04 AM6:09 PM6:30 PM5:41 PM7:19 PM12 h 05 min+1.0 minWaxing gibbous, 93%4:20 PM3:59 AM
Aug 265:43 AM6:04 AM6:09 PM6:30 PM5:41 PM7:19 PM12 h 05 min+0.0 minWaxing gibbous, 98%5:06 PM4:46 AM
Aug 275:43 AM6:04 AM6:09 PM6:30 PM5:41 PM7:18 PM12 h 05 min+0.0 minFull moon, 100%5:52 PM5:31 AM
Aug 285:42 AM6:03 AM6:08 PM6:29 PM5:41 PM7:18 PM12 h 05 min+0.0 minFull moon 1:18 AM6:36 PM6:14 AM
Aug 295:42 AM6:03 AM6:08 PM6:29 PM5:40 PM7:18 PM12 h 05 min+0.0 minWaning gibbous, 97%7:20 PM6:57 AM
Aug 305:42 AM6:03 AM6:08 PM6:29 PM5:40 PM7:17 PM12 h 05 min+0.0 minWaning gibbous, 93%8:05 PM7:41 AM
Aug 315:41 AM6:02 AM6:07 PM6:28 PM5:40 PM7:17 PM12 h 05 min+0.0 minWaning gibbous, 87%8:53 PM8:26 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.