Sunrise and sunset times in Riverdale, IA
Check out today's and tomorrow's sunrise and sunset times in Riverdale, IA, United States, as well as the whole calendar for August 2026.
Today
August 4, 2026 . Current time: 7:47:01 am
First light at 5:28:59 am
Sunrise time: 5:58:19 am
Sunset time: 8:17:32 pm
Last light at 8:46:52 pm
Day length: 14 hours, 19 minutes
12 hours, 30 minutes left for today's sunset in Riverdale
Moon will set on Aug 4 at 11:23 AM
Moon will rise on Aug 4 at 9:57 PMMoon phase: 🌖 Waning Gibbous (67%)🌑 New moon: Aug 12 at 12:37 PM · 🌕 Full moon: Aug 27 at 11:19 PMTomorrow
August 5, 2026
First light at 5:30:05 am
Sunrise time: 5:59:19 am
Sunset time: 8:16:20 pm
Last light at 8:45:34 pm
Day length: 14 hours, 17 minutes
Tomorrow will be 2 minutes shorter than today in Riverdale
Moon will set on Aug 5 at 12:36 PM Moon will rise on Aug 5 at 10:27 PMMoon phase: 🌗 Last Quarter (49%)
- Riverdale, Iowa
- Latitude: 41.544479
- Longitude: -90.458191
- Time zone: Central Time CDT
Shortest day in Riverdale, IA
The shortest day of the year will be in 5 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 13 minutes.Longest day in Riverdale, IA
The longest day of the year was 1 month and 14 days ago, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 14 minutes.
August 2026 - Riverdale, Iowa - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August in Riverdale.
The day length shortens by 1 hour, 13 minutes over the course of August 2026 in Riverdale, IA - from 14 hours, 25 minutes on the first day to 13 hours, 12 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:25:41 am | 5:55:20 am | 8:21:01 pm | 8:50:39 pm | 14h 25m 41s | 14h 25m 41s | 1:08:10 pm | 59.4° | 4:47:04 am | 9:29:17 pm | 4:04:07 am | 10:12:13 pm | 9h 35m 18s | 🌖 (93%) |
| Sun, Aug 2 | 5:26:47 am | 5:56:19 am | 8:19:53 pm | 8:49:25 pm | 14h 23m 34s | -2m -7s | 1:08:06 pm | 59.2° | 4:48:20 am | 9:27:52 pm | 4:05:42 am | 10:10:30 pm | 9h 37m 26s | 🌖 (87%) |
| Mon, Aug 3 | 5:27:53 am | 5:57:19 am | 8:18:43 pm | 8:48:09 pm | 14h 21m 24s | -2m -10s | 1:08:01 pm | 58.9° | 4:49:36 am | 9:26:26 pm | 4:07:16 am | 10:08:46 pm | 9h 39m 36s | 🌖 (80%) |
| Tue, Aug 4 | 5:28:59 am | 5:58:19 am | 8:17:32 pm | 8:46:52 pm | 14h 19m 13s | -2m -11s | 1:07:56 pm | 58.6° | 4:50:53 am | 9:24:58 pm | 4:08:50 am | 10:07:01 pm | 9h 41m 47s | 🌖 (70%) |
| Wed, Aug 5 | 5:30:05 am | 5:59:19 am | 8:16:20 pm | 8:45:34 pm | 14h 17m 1s | -2m -12s | 1:07:49 pm | 58.4° | 4:52:10 am | 9:23:29 pm | 4:10:25 am | 10:05:14 pm | 9h 44m 0s | 🌖 (60%) |
| Thu, Aug 6 | 5:31:12 am | 6:00:20 am | 8:15:06 pm | 8:44:14 pm | 14h 14m 46s | -2m -15s | 1:07:43 pm | 58.1° | 4:53:27 am | 9:21:59 pm | 4:11:59 am | 10:03:27 pm | 9h 46m 15s | 🌗 (49%) |
| Fri, Aug 7 | 5:32:18 am | 6:01:21 am | 8:13:50 pm | 8:42:53 pm | 14h 12m 29s | -2m -17s | 1:07:35 pm | 57.8° | 4:54:44 am | 9:20:27 pm | 4:13:33 am | 10:01:38 pm | 9h 48m 32s | 🌘 (37%) |
| Sat, Aug 8 | 5:33:25 am | 6:02:22 am | 8:12:34 pm | 8:41:30 pm | 14h 10m 12s | -2m -17s | 1:07:28 pm | 57.5° | 4:56:01 am | 9:18:54 pm | 4:15:06 am | 9:59:49 pm | 9h 50m 49s | 🌘 (27%) |
| Sun, Aug 9 | 5:34:32 am | 6:03:23 am | 8:11:16 pm | 8:40:06 pm | 14h 7m 53s | -2m -19s | 1:07:19 pm | 57.2° | 4:57:18 am | 9:17:20 pm | 4:16:40 am | 9:57:58 pm | 9h 53m 8s | 🌘 (17%) |
| Mon, Aug 10 | 5:35:39 am | 6:04:24 am | 8:09:56 pm | 8:38:42 pm | 14h 5m 32s | -2m -21s | 1:07:10 pm | 56.9° | 4:58:35 am | 9:15:45 pm | 4:18:13 am | 9:56:07 pm | 9h 55m 29s | 🌘 (9%) |
| Tue, Aug 11 | 5:36:46 am | 6:05:25 am | 8:08:36 pm | 8:37:15 pm | 14h 3m 11s | -2m -21s | 1:07:00 pm | 56.6° | 4:59:52 am | 9:14:09 pm | 4:19:46 am | 9:54:15 pm | 9h 57m 50s | 🌘 (3%) |
| Wed, Aug 12 | 5:37:52 am | 6:06:26 am | 8:07:14 pm | 8:35:48 pm | 14h 0m 48s | -2m -23s | 1:06:50 pm | 56.3° | 5:01:08 am | 9:12:32 pm | 4:21:18 am | 9:52:22 pm | 10h 0m 14s | 🌘 (0%) |
| Thu, Aug 13 | 5:38:59 am | 6:07:28 am | 8:05:51 pm | 8:34:20 pm | 13h 58m 23s | -2m -25s | 1:06:40 pm | 56° | 5:02:25 am | 9:10:54 pm | 4:22:50 am | 9:50:29 pm | 10h 2m 38s | 🌑 (0%) |
| Fri, Aug 14 | 5:40:06 am | 6:08:29 am | 8:04:27 pm | 8:32:50 pm | 13h 55m 58s | -2m -25s | 1:06:28 pm | 55.7° | 5:03:42 am | 9:09:15 pm | 4:24:22 am | 9:48:35 pm | 10h 5m 4s | 🌒 (3%) |
| Sat, Aug 15 | 5:41:13 am | 6:09:31 am | 8:03:02 pm | 8:31:20 pm | 13h 53m 31s | -2m -27s | 1:06:16 pm | 55.4° | 5:04:58 am | 9:07:35 pm | 4:25:53 am | 9:46:40 pm | 10h 7m 30s | 🌒 (8%) |
| Sun, Aug 16 | 5:42:20 am | 6:10:32 am | 8:01:36 pm | 8:29:48 pm | 13h 51m 4s | -2m -27s | 1:06:04 pm | 55.1° | 5:06:14 am | 9:05:54 pm | 4:27:24 am | 9:44:44 pm | 10h 9m 58s | 🌒 (15%) |
| Mon, Aug 17 | 5:43:27 am | 6:11:34 am | 8:00:09 pm | 8:28:16 pm | 13h 48m 35s | -2m -29s | 1:05:51 pm | 54.8° | 5:07:30 am | 9:04:13 pm | 4:28:54 am | 9:42:49 pm | 10h 12m 26s | 🌒 (23%) |
| Tue, Aug 18 | 5:44:33 am | 6:12:35 am | 7:58:40 pm | 8:26:42 pm | 13h 46m 5s | -2m -30s | 1:05:38 pm | 54.5° | 5:08:45 am | 9:02:30 pm | 4:30:24 am | 9:40:52 pm | 10h 14m 57s | 🌒 (32%) |
| Wed, Aug 19 | 5:45:40 am | 6:13:37 am | 7:57:11 pm | 8:25:08 pm | 13h 43m 34s | -2m -31s | 1:05:24 pm | 54.1° | 5:10:01 am | 9:00:47 pm | 4:31:53 am | 9:38:55 pm | 10h 17m 27s | 🌒 (41%) |
| Thu, Aug 20 | 5:46:46 am | 6:14:38 am | 7:55:41 pm | 8:23:33 pm | 13h 41m 3s | -2m -31s | 1:05:10 pm | 53.8° | 5:11:16 am | 8:59:03 pm | 4:33:21 am | 9:36:58 pm | 10h 19m 59s | 🌓 (51%) |
| Fri, Aug 21 | 5:47:53 am | 6:15:40 am | 7:54:10 pm | 8:21:57 pm | 13h 38m 30s | -2m -33s | 1:04:55 pm | 53.5° | 5:12:31 am | 8:57:19 pm | 4:34:49 am | 9:35:01 pm | 10h 22m 31s | 🌔 (60%) |
| Sat, Aug 22 | 5:48:59 am | 6:16:41 am | 7:52:38 pm | 8:20:20 pm | 13h 35m 57s | -2m -33s | 1:04:40 pm | 53.1° | 5:13:45 am | 8:55:34 pm | 4:36:17 am | 9:33:03 pm | 10h 25m 5s | 🌔 (69%) |
| Sun, Aug 23 | 5:50:05 am | 6:17:43 am | 7:51:05 pm | 8:18:43 pm | 13h 33m 22s | -2m -35s | 1:04:24 pm | 52.8° | 5:14:59 am | 8:53:48 pm | 4:37:43 am | 9:31:04 pm | 10h 27m 39s | 🌔 (78%) |
| Mon, Aug 24 | 5:51:11 am | 6:18:44 am | 7:49:31 pm | 8:17:05 pm | 13h 30m 47s | -2m -35s | 1:04:08 pm | 52.4° | 5:16:13 am | 8:52:02 pm | 4:39:10 am | 9:29:06 pm | 10h 30m 14s | 🌔 (85%) |
| Tue, Aug 25 | 5:52:16 am | 6:19:45 am | 7:47:57 pm | 8:15:26 pm | 13h 28m 12s | -2m -35s | 1:03:51 pm | 52.1° | 5:17:27 am | 8:50:16 pm | 4:40:35 am | 9:27:07 pm | 10h 32m 50s | 🌔 (91%) |
| Wed, Aug 26 | 5:53:22 am | 6:20:47 am | 7:46:22 pm | 8:13:47 pm | 13h 25m 35s | -2m -37s | 1:03:34 pm | 51.8° | 5:18:40 am | 8:48:28 pm | 4:42:00 am | 9:25:08 pm | 10h 35m 26s | 🌔 (96%) |
| Thu, Aug 27 | 5:54:27 am | 6:21:48 am | 7:44:46 pm | 8:12:06 pm | 13h 22m 58s | -2m -37s | 1:03:17 pm | 51.4° | 5:19:53 am | 8:46:41 pm | 4:43:24 am | 9:23:09 pm | 10h 38m 3s | 🌔 (99%) |
| Fri, Aug 28 | 5:55:33 am | 6:22:49 am | 7:43:09 pm | 8:10:26 pm | 13h 20m 20s | -2m -38s | 1:02:59 pm | 51.1° | 5:21:05 am | 8:44:53 pm | 4:44:48 am | 9:21:10 pm | 10h 40m 41s | 🌕 (100%) |
| Sat, Aug 29 | 5:56:38 am | 6:23:50 am | 7:41:32 pm | 8:08:45 pm | 13h 17m 42s | -2m -38s | 1:02:41 pm | 50.7° | 5:22:18 am | 8:43:05 pm | 4:46:11 am | 9:19:11 pm | 10h 43m 19s | 🌖 (99%) |
| Sun, Aug 30 | 5:57:43 am | 6:24:51 am | 7:39:54 pm | 8:07:03 pm | 13h 15m 3s | -2m -39s | 1:02:23 pm | 50.3° | 5:23:29 am | 8:41:16 pm | 4:47:34 am | 9:17:12 pm | 10h 45m 58s | 🌖 (95%) |
| Mon, Aug 31 | 5:58:47 am | 6:25:52 am | 7:38:16 pm | 8:05:21 pm | 13h 12m 24s | -2m -39s | 1:02:04 pm | 50° | 5:24:41 am | 8:39:27 pm | 4:48:55 am | 9:15:13 pm | 10h 48m 37s | 🌖 (90%) |
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Sunrise and Sunset photos in Riverdale, IA
Enjoy this beautiful gallery of images of the sunset and sunrise at Riverdale, IA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Riverdale, IA - 2026
The following graph shows sunrise and sunset times in Riverdale, IA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Riverdale, IA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Riverdale, IA
In Riverdale, IA, the earliest sunrise of 2026 is on June 13 at 5:25 am, while the latest sunrise is on October 31 at 7:31 am. The earliest sunset is on December 8 at 4:33 pm, and the latest sunset is on June 27 at 8:41 pm.
Riverdale, IA gets 6h 01m more daylight on the longest day than on the shortest one (15h 14m versus 9h 13m). Averaged over the whole year, a day lasts 12h 15m.
Places near Riverdale, IA
These nearby towns and cities have almost the same sunrise and sunset times as Riverdale, IA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Panorama Park 1 kmBettendorf 3 kmHampton 4 kmEast Moline 5 kmSilvis 5 kmMoline 6 kmCarbon Cliff 8 kmDavenport 10 km