What time is sunrise and sunset in Round Lake Heights?
Today and tomorrow's sunrise and sunset times in Round Lake Heights, Illinois. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:39 AM
90° EDawn 6:11 AM
Sunrise in Round Lake Heights was at 6:39:07 AM CDT (8 hours ago).
Sunset
6:48 PM
270° WDusk 7:16 PM
Sunset in Round Lake Heights will be at 6:48:52 PM CDT (in 4 hours).
Now
6:39a6:48p
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Daylight now · Golden hour at 6:11 PM
- Daylight
- 12h 09m
- Darkness
- 8h 46m
- Solar noon
- 12:44 PM
- Sun altitude
- 41.9°
- Sun direction
- 213° SSW
Tomorrow
Sunrise
6:40 AM
90° EDawn 6:12 AM
Sunrise in Round Lake Heights will be at 6:40:11 AM CDT (in 16 hours).
Sunset
6:47 PM
270° WDusk 7:15 PM
Sunset in Round Lake Heights will be at 6:47:06 PM CDT (in 28 hours).
Moon tonight
Phase, moonrise and moonset in Round Lake Heights
Waxing Gibbous
96% illuminated
- Moonrise
- 5:48 PM
- Moonset
- 4:21 AM
Calendar
America/Chicago · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 5:45 am | 6:14 am | 12:52 pm | 7:29 pm | 7:58 pm | 13:14:31 | |
| 2 Wed | 5:46 am | 6:15 am | 12:52 pm | 7:27 pm | 7:56 pm | 13:11:45 | |
| 3 Thu | 5:47 am | 6:16 am | 12:51 pm | 7:25 pm | 7:54 pm | 13:08:59 | |
| 4 Fri | 5:49 am | 6:17 am | 12:51 pm | 7:24 pm | 7:52 pm | 13:06:12 | |
| 5 Sat | 5:50 am | 6:18 am | 12:51 pm | 7:22 pm | 7:51 pm | 13:03:25 | |
| 6 Sun | 5:51 am | 6:20 am | 12:50 pm | 7:20 pm | 7:49 pm | 13:00:37 | |
| 7 Mon | 5:52 am | 6:21 am | 12:50 pm | 7:18 pm | 7:47 pm | 12:57:49 | |
| 8 Tue | 5:53 am | 6:22 am | 12:50 pm | 7:17 pm | 7:45 pm | 12:55:01 | |
| 9 Wed | 5:54 am | 6:23 am | 12:49 pm | 7:15 pm | 7:43 pm | 12:52:13 | |
| 10 Thu | 5:55 am | 6:24 am | 12:49 pm | 7:13 pm | 7:42 pm | 12:49:24 | |
| 11 Fri | 5:56 am | 6:25 am | 12:48 pm | 7:11 pm | 7:40 pm | 12:46:35 | |
| 12 Sat | 5:57 am | 6:26 am | 12:48 pm | 7:10 pm | 7:38 pm | 12:43:46 | |
| 13 Sun | 5:59 am | 6:27 am | 12:48 pm | 7:08 pm | 7:36 pm | 12:40:57 | |
| 14 Mon | 6:00 am | 6:28 am | 12:47 pm | 7:06 pm | 7:34 pm | 12:38:07 | |
| 15 Tue | 6:01 am | 6:29 am | 12:47 pm | 7:04 pm | 7:33 pm | 12:35:17 | |
| 16 Wed | 6:02 am | 6:30 am | 12:47 pm | 7:03 pm | 7:31 pm | 12:32:27 | |
| 17 Thu | 6:03 am | 6:31 am | 12:46 pm | 7:01 pm | 7:29 pm | 12:29:37 | |
| 18 Fri | 6:04 am | 6:32 am | 12:46 pm | 6:59 pm | 7:27 pm | 12:26:47 | |
| 19 Sat | 6:05 am | 6:33 am | 12:46 pm | 6:57 pm | 7:25 pm | 12:23:57 | |
| 20 Sun | 6:06 am | 6:34 am | 12:45 pm | 6:55 pm | 7:24 pm | 12:21:07 | |
| 21 Mon | 6:07 am | 6:35 am | 12:45 pm | 6:54 pm | 7:22 pm | 12:18:16 | |
| 22 Tue | 6:08 am | 6:36 am | 12:45 pm | 6:52 pm | 7:20 pm | 12:15:26 | |
| 23 Wed | 6:09 am | 6:38 am | 12:44 pm | 6:50 pm | 7:18 pm | 12:12:36 | |
| 24 Thu | 6:11 am | 6:39 am | 12:44 pm | 6:48 pm | 7:16 pm | 12:09:45 | |
Thursday, September 24 12:09:45 of daylight·−2m 51s vs. yesterday·twilight 6:11 am – 7:16 pm Time 2:21 PM Altitude 41.9° Heading 213° SSW Light Daylight 2:21 PM, Daylight, altitude 41.9 degrees | |||||||
| 25 Fri | 6:12 am | 6:40 am | 12:44 pm | 6:47 pm | 7:15 pm | 12:06:55 | |
| 26 Sat | 6:13 am | 6:41 am | 12:43 pm | 6:45 pm | 7:13 pm | 12:04:04 | |
| 27 Sun | 6:14 am | 6:42 am | 12:43 pm | 6:43 pm | 7:11 pm | 12:01:14 | |
| 28 Mon | 6:15 am | 6:43 am | 12:42 pm | 6:41 pm | 7:09 pm | 11:58:24 | |
| 29 Tue | 6:16 am | 6:44 am | 12:42 pm | 6:40 pm | 7:08 pm | 11:55:34 | |
| 30 Wed | 6:17 am | 6:45 am | 12:42 pm | 6:38 pm | 7:06 pm | 11:52:44 | |
FAQ
Frequently asked questions about sunrise and sunset in Round Lake Heights, United States
- What time does the sun rise in Round Lake Heights today?
- Sunrise in Round Lake Heights today (Thursday, September 24, 2026) is at 6:39 AM. The sun comes up in the E.
- What time does the sun set in Round Lake Heights today?
- Sunset today is at 6:48 PM, after 12h 09m of daylight.
- When is the longest day in Round Lake Heights, United States?
- The longest day of 2026 in Round Lake Heights is Sunday, June 21, 2026, the summer solstice, with 15h 17m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Round Lake Heights, United States?
- The shortest day of 2026 in Round Lake Heights, Illinois is Monday, December 21, 2026, the winter solstice, with 9h 04m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Round Lake Heights get in summer than in winter?
- Round Lake Heights gets 6h 12m more daylight on its longest day than on its shortest (15h 17m against 9h 04m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Round Lake Heights?
- The earliest sunrise of 2026 in Round Lake Heights is on Monday, June 15, 2026, when the sun comes up at 5:16 AM.
- When is the latest sunset in Round Lake Heights?
- The latest sunset is on Saturday, June 27, 2026 at 8:34 PM.
- When is the earliest sunset in Round Lake Heights?
- The earliest sunset of the year is on Wednesday, December 9, 2026, with the sun down by 4:21 PM.
- When is the latest sunrise in Round Lake Heights?
- The latest sunrise is on Saturday, October 31, 2026 at 7:25 AM.
- Does Round Lake Heights observe daylight saving time?
- Yes. Round Lake Heights 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=42.38002&lng=-88.10425