What time is sunrise and sunset in Big Rock?
Today and tomorrow's sunrise and sunset times in Big Rock, Illinois. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
5:44 AM
63° ENEDawn 5:12 AM
Sunrise in Big Rock will be at 5:44:26 AM CDT (in 3 hours).
Sunset
8:19 PM
297° WNWDusk 8:51 PM
Sunset in Big Rock will be at 8:19:17 PM CDT (in 18 hours).
Now
5:44a8:19p
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Night now · First light at 3:47 AM
- Daylight
- 14h 34m
- Darkness
- 5h 31m
- Solar noon
- 1:01 PM
- Sun altitude
- 25.6° below
- Sun direction
- 23° NNE
Tomorrow
Sunrise
5:45 AM
63° ENEDawn 5:13 AM
Sunrise in Big Rock will be at 5:45:24 AM CDT (in 27 hours).
Sunset
8:18 PM
297° WNWDusk 8:50 PM
Sunset in Big Rock will be at 8:18:18 PM CDT (in 42 hours).
Moon tonight
Phase, moonrise and moonset in Big Rock
Full Moon
96% illuminated
- Moonrise
- 7:27 PM
- Moonset
- 3:26 AM
Calendar
America/Chicago · click a day to expand
| Date | Dawn | Sunrise | Solar Noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Wed | 4:50 am | 5:24 am | 12:59 pm | 8:34 pm | 9:08 pm | 15:09:41 | |
| 2 Thu | 4:50 am | 5:24 am | 12:59 pm | 8:33 pm | 9:07 pm | 15:09:01 | |
| 3 Fri | 4:51 am | 5:25 am | 12:59 pm | 8:33 pm | 9:07 pm | 15:08:18 | |
| 4 Sat | 4:52 am | 5:25 am | 12:59 pm | 8:33 pm | 9:07 pm | 15:07:31 | |
| 5 Sun | 4:52 am | 5:26 am | 12:59 pm | 8:33 pm | 9:07 pm | 15:06:40 | |
| 6 Mon | 4:53 am | 5:27 am | 1:00 pm | 8:32 pm | 9:06 pm | 15:05:46 | |
| 7 Tue | 4:54 am | 5:27 am | 1:00 pm | 8:32 pm | 9:06 pm | 15:04:49 | |
| 8 Wed | 4:54 am | 5:28 am | 1:00 pm | 8:32 pm | 9:05 pm | 15:03:48 | |
| 9 Thu | 4:55 am | 5:29 am | 1:00 pm | 8:31 pm | 9:05 pm | 15:02:43 | |
| 10 Fri | 4:56 am | 5:29 am | 1:00 pm | 8:31 pm | 9:04 pm | 15:01:36 | |
| 11 Sat | 4:57 am | 5:30 am | 1:00 pm | 8:30 pm | 9:04 pm | 15:00:24 | |
| 12 Sun | 4:57 am | 5:31 am | 1:00 pm | 8:30 pm | 9:03 pm | 14:59:10 | |
| 13 Mon | 4:58 am | 5:32 am | 1:01 pm | 8:29 pm | 9:03 pm | 14:57:53 | |
| 14 Tue | 4:59 am | 5:32 am | 1:01 pm | 8:29 pm | 9:02 pm | 14:56:32 | |
| 15 Wed | 5:00 am | 5:33 am | 1:01 pm | 8:28 pm | 9:01 pm | 14:55:09 | |
| 16 Thu | 5:01 am | 5:34 am | 1:01 pm | 8:28 pm | 9:01 pm | 14:53:42 | |
| 17 Fri | 5:02 am | 5:35 am | 1:01 pm | 8:27 pm | 9:00 pm | 14:52:13 | |
| 18 Sat | 5:03 am | 5:36 am | 1:01 pm | 8:26 pm | 8:59 pm | 14:50:40 | |
| 19 Sun | 5:04 am | 5:37 am | 1:01 pm | 8:26 pm | 8:58 pm | 14:49:05 | |
| 20 Mon | 5:05 am | 5:37 am | 1:01 pm | 8:25 pm | 8:58 pm | 14:47:27 | |
| 21 Tue | 5:06 am | 5:38 am | 1:01 pm | 8:24 pm | 8:57 pm | 14:45:47 | |
| 22 Wed | 5:07 am | 5:39 am | 1:01 pm | 8:23 pm | 8:56 pm | 14:44:04 | |
| 23 Thu | 5:08 am | 5:40 am | 1:01 pm | 8:22 pm | 8:55 pm | 14:42:18 | |
| 24 Fri | 5:09 am | 5:41 am | 1:01 pm | 8:22 pm | 8:54 pm | 14:40:30 | |
| 25 Sat | 5:10 am | 5:42 am | 1:01 pm | 8:21 pm | 8:53 pm | 14:38:39 | |
| 26 Sun | 5:11 am | 5:43 am | 1:01 pm | 8:20 pm | 8:52 pm | 14:36:47 | |
| 27 Mon | 5:12 am | 5:44 am | 1:01 pm | 8:19 pm | 8:51 pm | 14:34:51 | |
Monday, July 27 14:34:51 of daylight·−1m 56s vs. yesterday·twilight 5:12 am – 8:51 pm Time 2:30 AM Altitude -25.6° Heading 23° NNE Light Night 2:30 AM, Night, altitude -25.6 degrees | |||||||
| 28 Tue | 5:13 am | 5:45 am | 1:01 pm | 8:18 pm | 8:50 pm | 14:32:54 | |
| 29 Wed | 5:14 am | 5:46 am | 1:01 pm | 8:17 pm | 8:49 pm | 14:30:55 | |
| 30 Thu | 5:15 am | 5:47 am | 1:01 pm | 8:16 pm | 8:47 pm | 14:28:53 | |
| 31 Fri | 5:16 am | 5:48 am | 1:01 pm | 8:15 pm | 8:46 pm | 14:26:49 | |
Photos
Sunrise and sunset photos of Big Rock from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Big Rock, United States
- What time does the sun rise in Big Rock today?
- Sunrise in Big Rock today (Monday, July 27, 2026) is at 5:44 AM. The sun comes up in the ENE.
- What time does the sun set in Big Rock today?
- Sunset today is at 8:19 PM, after 14h 34m of daylight.
- When is the longest day in Big Rock, United States?
- The longest day of 2026 in Big Rock is Sunday, June 21, 2026, the summer solstice, with 15h 12m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Big Rock, United States?
- The shortest day of 2026 in Big Rock, Illinois is Monday, December 21, 2026, the winter solstice, with 9h 08m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Big Rock get in summer than in winter?
- Big Rock gets 6h 04m more daylight on its longest day than on its shortest (15h 12m against 9h 08m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Big Rock?
- The earliest sunrise of 2026 in Big Rock is on Monday, June 15, 2026, when the sun comes up at 5:20 AM.
- When is the latest sunset in Big Rock?
- The latest sunset is on Saturday, June 27, 2026 at 8:34 PM.
- When is the earliest sunset in Big Rock?
- The earliest sunset of the year is on Wednesday, December 9, 2026, with the sun down by 4:24 PM.
- When is the latest sunrise in Big Rock?
- The latest sunrise is on Saturday, October 31, 2026 at 7:26 AM.
- Does Big Rock observe daylight saving time?
- Yes. Big Rock 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.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=41.76392&lng=-88.54702