What time is sunrise and sunset in Rock Valley?
Today and tomorrow's sunrise and sunset times in Rock Valley, Iowa. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:35 AM
100° EDawn 7:06 AM
Sunrise in Rock Valley was at 7:35:18 AM CDT (57 min ago).
Sunset
6:45 PM
259° WDusk 7:14 PM
Sunset in Rock Valley will be at 6:45:51 PM CDT (in 10h 14m).
Now
7:35a6:45p
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Daylight now · Golden hour at 6:03 PM
- Daylight
- 11h 10m
- Darkness
- 9h 47m
- Solar noon
- 1:10 PM
- Sun altitude
- 8.5°
- Sun direction
- 110° ESE
Tomorrow
Sunrise
7:36 AM
101° EDawn 7:07 AM
Sunrise in Rock Valley will be at 7:36:30 AM CDT (in 23h 5m).
Sunset
6:44 PM
259° WDusk 7:12 PM
Sunset in Rock Valley will be at 6:44:13 PM CDT (in 34h 12m).
Moon tonight
Phase, moonrise and moonset in Rock Valley
Waxing Crescent
24% illuminated
- Moonrise
- 1:05 PM
- Moonset
- 9:23 PM
Calendar
Central Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 6:50 AM | 7:18 AM | 1:14 PM | 7:09 PM | 7:38 PM | 11h 50m 50s | |
| 2 Fri | 6:51 AM | 7:20 AM | 1:14 PM | 7:08 PM | 7:36 PM | 11h 47m 55s | |
| 3 Sat | 6:52 AM | 7:21 AM | 1:14 PM | 7:06 PM | 7:34 PM | 11h 45m 01s | |
| 4 Sun | 6:54 AM | 7:22 AM | 1:13 PM | 7:04 PM | 7:32 PM | 11h 42m 07s | |
| 5 Mon | 6:55 AM | 7:23 AM | 1:13 PM | 7:02 PM | 7:31 PM | 11h 39m 13s | |
| 6 Tue | 6:56 AM | 7:24 AM | 1:13 PM | 7:01 PM | 7:29 PM | 11h 36m 19s | |
| 7 Wed | 6:57 AM | 7:25 AM | 1:12 PM | 6:59 PM | 7:27 PM | 11h 33m 26s | |
| 8 Thu | 6:58 AM | 7:27 AM | 1:12 PM | 6:57 PM | 7:26 PM | 11h 30m 33s | |
| 9 Fri | 6:59 AM | 7:28 AM | 1:12 PM | 6:55 PM | 7:24 PM | 11h 27m 40s | |
| 10 Sat | 7:00 AM | 7:29 AM | 1:12 PM | 6:54 PM | 7:22 PM | 11h 24m 48s | |
| 11 Sun | 7:02 AM | 7:30 AM | 1:11 PM | 6:52 PM | 7:20 PM | 11h 21m 56s | |
| 12 Mon | 7:03 AM | 7:31 AM | 1:11 PM | 6:50 PM | 7:19 PM | 11h 19m 04s | |
| 13 Tue | 7:04 AM | 7:32 AM | 1:11 PM | 6:49 PM | 7:17 PM | 11h 16m 13s | |
| 14 Wed | 7:05 AM | 7:34 AM | 1:11 PM | 6:47 PM | 7:16 PM | 11h 13m 22s | |
| 15 Thu | 7:06 AM | 7:35 AM | 1:10 PM | 6:45 PM | 7:14 PM | 11h 10m 32s | |
Thursday, October 15 11h 10m 32s of daylight·−2m 50s vs. yesterday·twilight 7:06 AM – 7:14 PM Time 8:32 AM Altitude 8.5° Heading 110° ESE Light Daylight 8:32 AM, Daylight, altitude 8.5 degrees | |||||||
| 16 Fri | 7:07 AM | 7:36 AM | 1:10 PM | 6:44 PM | 7:12 PM | 11h 07m 43s | |
| 17 Sat | 7:08 AM | 7:37 AM | 1:10 PM | 6:42 PM | 7:11 PM | 11h 04m 54s | |
| 18 Sun | 7:10 AM | 7:38 AM | 1:10 PM | 6:41 PM | 7:09 PM | 11h 02m 05s | |
| 19 Mon | 7:11 AM | 7:40 AM | 1:10 PM | 6:39 PM | 7:08 PM | 10h 59m 18s | |
| 20 Tue | 7:12 AM | 7:41 AM | 1:09 PM | 6:37 PM | 7:06 PM | 10h 56m 31s | |
| 21 Wed | 7:13 AM | 7:42 AM | 1:09 PM | 6:36 PM | 7:05 PM | 10h 53m 44s | |
| 22 Thu | 7:14 AM | 7:43 AM | 1:09 PM | 6:34 PM | 7:03 PM | 10h 50m 59s | |
| 23 Fri | 7:16 AM | 7:45 AM | 1:09 PM | 6:33 PM | 7:02 PM | 10h 48m 14s | |
| 24 Sat | 7:17 AM | 7:46 AM | 1:09 PM | 6:31 PM | 7:00 PM | 10h 45m 30s | |
| 25 Sun | 7:18 AM | 7:47 AM | 1:09 PM | 6:30 PM | 6:59 PM | 10h 42m 47s | |
| 26 Mon | 7:19 AM | 7:48 AM | 1:09 PM | 6:28 PM | 6:58 PM | 10h 40m 05s | |
| 27 Tue | 7:20 AM | 7:50 AM | 1:09 PM | 6:27 PM | 6:56 PM | 10h 37m 24s | |
| 28 Wed | 7:21 AM | 7:51 AM | 1:08 PM | 6:26 PM | 6:55 PM | 10h 34m 44s | |
| 29 Thu | 7:23 AM | 7:52 AM | 1:08 PM | 6:24 PM | 6:53 PM | 10h 32m 05s | |
| 30 Fri | 7:24 AM | 7:53 AM | 1:08 PM | 6:23 PM | 6:52 PM | 10h 29m 27s | |
| 31 Sat | 7:25 AM | 7:55 AM | 1:08 PM | 6:21 PM | 6:51 PM | 10h 26m 51s | |
FAQ
Frequently asked questions about sunrise and sunset in Rock Valley, United States
- What time does the sun rise in Rock Valley today?
- Sunrise in Rock Valley today (Thursday, October 15, 2026) is at 7:35 AM. The sun comes up in the E.
- What time does the sun set in Rock Valley today?
- Sunset today is at 6:45 PM, after 11h 10m of daylight.
- When does it get dark in Rock Valley tonight?
- Civil twilight ends at 7:14 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 8:20 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Rock Valley, United States?
- The longest day of 2026 in Rock Valley is Sunday, June 21, 2026, the summer solstice, with 15h 23m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Rock Valley, United States?
- The shortest day of 2026 in Rock Valley, Iowa is Monday, December 21, 2026, the winter solstice, with 8h 58m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Rock Valley get in summer than in winter?
- Rock Valley gets 6h 24m more daylight on its longest day than on its shortest (15h 23m against 8h 58m). Averaged across the year, a day here has 12h 13m of daylight.
- When is the earliest sunrise in Rock Valley?
- The earliest sunrise of 2026 in Rock Valley is on Sunday, June 14, 2026, when the sun comes up at 5:44 AM.
- When is the latest sunset in Rock Valley?
- The latest sunset is on Friday, June 26, 2026 at 9:09 PM.
- When is the earliest sunset in Rock Valley?
- The earliest sunset of the year is on Tuesday, December 8, 2026, with the sun down by 4:49 PM.Why it comes before the shortest day
- When is the latest sunrise in Rock Valley?
- The latest sunrise is on Saturday, October 31, 2026 at 7:59 AM.
- Does Rock Valley observe daylight saving time?
- Yes. Rock Valley uses Central Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Rock Valley
Cities near Rock Valley
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=43.20526&lng=-96.29503