Sunrise and sunset times in Waterloo, IL
Check out today's and tomorrow's sunrise and sunset times in Waterloo, IL, United States, as well as the whole calendar for September 2026.
Today
September 10, 2026 . Current time: 5:51:58 am
First light at 6:11:33 am
Sunrise time: 6:36:52 am
Sunset time: 7:18:06 pm
Last light at 7:43:24 pm
Day length: 12 hours, 41 minutes
13 hours, 26 minutes left for today's sunset in Waterloo
Moon will rise on Sep 10 at 6:01 AM
Moon will set on Sep 10 at 7:00 PMMoon phase: 🌘 Waning Crescent (1%)🌑 New moon: today at 10:27 PM · 🌕 Full moon: Sep 26 at 11:50 AMTomorrow
September 11, 2026
First light at 6:12:27 am
Sunrise time: 6:37:43 am
Sunset time: 7:16:32 pm
Last light at 7:41:48 pm
Day length: 12 hours, 38 minutes
Tomorrow will be 2 minutes shorter than today in Waterloo
Moon will rise on Sep 11 at 7:10 AM Moon will set on Sep 11 at 7:25 PMMoon phase: 🌒 Waxing Crescent (1%)
- Waterloo, Illinois
- Latitude: 38.335884 (North)
- Longitude: -90.149834 (West)
- Time zone: Central Time CDT
Shortest day in Waterloo, IL
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 32 minutes.Longest day in Waterloo, IL
The longest day of the year was 2 months and 19 days ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours and 53 minutes.
September 2026 - Waterloo, Illinois - 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 September in Waterloo.
The day length shortens by 1 hour, 10 minutes over the course of September 2026 in Waterloo, IL - from 13 hours, 2 minutes on the first day to 11 hours, 52 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 6:03:22 am | 6:29:03 am | 7:31:58 pm | 7:57:40 pm | 13h 2m 55s | -2m -23s | 1:00:31 pm | 59.7° | 5:31:13 am | 8:29:49 pm | 4:57:51 am | 9:03:11 pm | 10h 57m 58s | 🌖 (82%) |
| Wed, Sep 2 | 6:04:17 am | 6:29:56 am | 7:30:28 pm | 7:56:06 pm | 13h 0m 32s | -2m -23s | 1:00:12 pm | 59.4° | 5:32:13 am | 8:28:10 pm | 4:58:59 am | 9:01:25 pm | 11h 0m 20s | 🌖 (73%) |
| Thu, Sep 3 | 6:05:12 am | 6:30:48 am | 7:28:56 pm | 7:54:32 pm | 12h 58m 8s | -2m -24s | 12:59:52 pm | 59° | 5:33:13 am | 8:26:31 pm | 5:00:06 am | 8:59:38 pm | 11h 2m 44s | 🌖 (63%) |
| Fri, Sep 4 | 6:06:07 am | 6:31:40 am | 7:27:25 pm | 7:52:57 pm | 12h 55m 45s | -2m -23s | 12:59:32 pm | 58.6° | 5:34:13 am | 8:24:52 pm | 5:01:13 am | 8:57:51 pm | 11h 5m 7s | 🌗 (51%) |
| Sat, Sep 5 | 6:07:02 am | 6:32:32 am | 7:25:52 pm | 7:51:22 pm | 12h 53m 20s | -2m -25s | 12:59:12 pm | 58.3° | 5:35:12 am | 8:23:12 pm | 5:02:20 am | 8:56:04 pm | 11h 7m 32s | 🌘 (40%) |
| Sun, Sep 6 | 6:07:56 am | 6:33:24 am | 7:24:20 pm | 7:49:47 pm | 12h 50m 56s | -2m -24s | 12:58:52 pm | 57.9° | 5:36:11 am | 8:21:32 pm | 5:03:26 am | 8:54:17 pm | 11h 9m 56s | 🌘 (29%) |
| Mon, Sep 7 | 6:08:51 am | 6:34:16 am | 7:22:47 pm | 7:48:12 pm | 12h 48m 31s | -2m -25s | 12:58:31 pm | 57.5° | 5:37:10 am | 8:19:52 pm | 5:04:32 am | 8:52:31 pm | 11h 12m 21s | 🌘 (19%) |
| Tue, Sep 8 | 6:09:45 am | 6:35:08 am | 7:21:14 pm | 7:46:36 pm | 12h 46m 6s | -2m -25s | 12:58:11 pm | 57.1° | 5:38:09 am | 8:18:12 pm | 5:05:37 am | 8:50:44 pm | 11h 14m 46s | 🌘 (11%) |
| Wed, Sep 9 | 6:10:39 am | 6:36:00 am | 7:19:40 pm | 7:45:00 pm | 12h 43m 40s | -2m -26s | 12:57:50 pm | 56.8° | 5:39:07 am | 8:16:32 pm | 5:06:42 am | 8:48:58 pm | 11h 17m 12s | 🌘 (5%) |
| Thu, Sep 10 | 6:11:33 am | 6:36:52 am | 7:18:06 pm | 7:43:24 pm | 12h 41m 14s | -2m -26s | 12:57:29 pm | 56.4° | 5:40:05 am | 8:14:52 pm | 5:07:46 am | 8:47:12 pm | 11h 19m 37s | 🌘 (1%) |
| Fri, Sep 11 | 6:12:27 am | 6:37:43 am | 7:16:32 pm | 7:41:48 pm | 12h 38m 49s | -2m -25s | 12:57:08 pm | 56° | 5:41:03 am | 8:13:12 pm | 5:08:50 am | 8:45:26 pm | 11h 22m 3s | 🌑 (0%) |
| Sat, Sep 12 | 6:13:21 am | 6:38:35 am | 7:14:58 pm | 7:40:12 pm | 12h 36m 23s | -2m -26s | 12:56:46 pm | 55.6° | 5:42:01 am | 8:11:32 pm | 5:09:53 am | 8:43:40 pm | 11h 24m 29s | 🌒 (1%) |
| Sun, Sep 13 | 6:14:15 am | 6:39:27 am | 7:13:23 pm | 7:38:36 pm | 12h 33m 56s | -2m -27s | 12:56:25 pm | 55.2° | 5:42:58 am | 8:09:52 pm | 5:10:56 am | 8:41:54 pm | 11h 26m 56s | 🌒 (5%) |
| Mon, Sep 14 | 6:15:08 am | 6:40:19 am | 7:11:48 pm | 7:36:59 pm | 12h 31m 29s | -2m -27s | 12:56:04 pm | 54.9° | 5:43:55 am | 8:08:13 pm | 5:11:58 am | 8:40:09 pm | 11h 29m 23s | 🌒 (11%) |
| Tue, Sep 15 | 6:16:02 am | 6:41:11 am | 7:10:13 pm | 7:35:23 pm | 12h 29m 2s | -2m -27s | 12:55:42 pm | 54.5° | 5:44:52 am | 8:06:33 pm | 5:13:00 am | 8:38:24 pm | 11h 31m 50s | 🌒 (18%) |
| Wed, Sep 16 | 6:16:55 am | 6:42:03 am | 7:08:38 pm | 7:33:46 pm | 12h 26m 35s | -2m -27s | 12:55:21 pm | 54.1° | 5:45:48 am | 8:04:53 pm | 5:14:02 am | 8:36:40 pm | 11h 34m 18s | 🌒 (26%) |
| Thu, Sep 17 | 6:17:49 am | 6:42:56 am | 7:07:03 pm | 7:32:10 pm | 12h 24m 7s | -2m -28s | 12:54:59 pm | 53.7° | 5:46:45 am | 8:03:14 pm | 5:15:03 am | 8:34:56 pm | 11h 36m 45s | 🌒 (35%) |
| Fri, Sep 18 | 6:18:42 am | 6:43:48 am | 7:05:28 pm | 7:30:34 pm | 12h 21m 40s | -2m -27s | 12:54:38 pm | 53.3° | 5:47:41 am | 8:01:35 pm | 5:16:04 am | 8:33:12 pm | 11h 39m 12s | 🌓 (44%) |
| Sat, Sep 19 | 6:19:36 am | 6:44:40 am | 7:03:53 pm | 7:28:58 pm | 12h 19m 13s | -2m -27s | 12:54:17 pm | 52.9° | 5:48:37 am | 7:59:56 pm | 5:17:05 am | 8:31:29 pm | 11h 41m 40s | 🌓 (53%) |
| Sun, Sep 20 | 6:20:29 am | 6:45:33 am | 7:02:18 pm | 7:27:21 pm | 12h 16m 45s | -2m -28s | 12:53:55 pm | 52.5° | 5:49:33 am | 7:58:17 pm | 5:18:05 am | 8:29:46 pm | 11h 44m 7s | 🌔 (63%) |
| Mon, Sep 21 | 6:21:23 am | 6:46:25 am | 7:00:43 pm | 7:25:45 pm | 12h 14m 18s | -2m -27s | 12:53:34 pm | 52.2° | 5:50:29 am | 7:56:39 pm | 5:19:05 am | 8:28:03 pm | 11h 46m 35s | 🌔 (72%) |
| Tue, Sep 22 | 6:22:16 am | 6:47:18 am | 6:59:08 pm | 7:24:10 pm | 12h 11m 50s | -2m -28s | 12:53:13 pm | 51.8° | 5:51:24 am | 7:55:01 pm | 5:20:04 am | 8:26:21 pm | 11h 49m 3s | 🌔 (80%) |
| Wed, Sep 23 | 6:23:09 am | 6:48:11 am | 6:57:33 pm | 7:22:34 pm | 12h 9m 22s | -2m -28s | 12:52:52 pm | 51.4° | 5:52:20 am | 7:53:24 pm | 5:21:03 am | 8:24:40 pm | 11h 51m 30s | 🌔 (87%) |
| Thu, Sep 24 | 6:24:03 am | 6:49:03 am | 6:55:58 pm | 7:20:59 pm | 12h 6m 55s | -2m -27s | 12:52:31 pm | 51° | 5:53:15 am | 7:51:46 pm | 5:22:02 am | 8:22:59 pm | 11h 53m 59s | 🌔 (93%) |
| Fri, Sep 25 | 6:24:56 am | 6:49:57 am | 6:54:23 pm | 7:19:24 pm | 12h 4m 26s | -2m -29s | 12:52:10 pm | 50.6° | 5:54:10 am | 7:50:10 pm | 5:23:01 am | 8:21:19 pm | 11h 56m 27s | 🌔 (97%) |
| Sat, Sep 26 | 6:25:50 am | 6:50:50 am | 6:52:49 pm | 7:17:49 pm | 12h 1m 59s | -2m -27s | 12:51:49 pm | 50.2° | 5:55:06 am | 7:48:33 pm | 5:23:59 am | 8:19:40 pm | 11h 58m 54s | 🌕 (100%) |
| Sun, Sep 27 | 6:26:43 am | 6:51:43 am | 6:51:15 pm | 7:16:15 pm | 11h 59m 32s | -2m -27s | 12:51:29 pm | 49.8° | 5:56:01 am | 7:46:57 pm | 5:24:57 am | 8:18:01 pm | 12h 1m 22s | 🌖 (100%) |
| Mon, Sep 28 | 6:27:37 am | 6:52:37 am | 6:49:41 pm | 7:14:40 pm | 11h 57m 4s | -2m -28s | 12:51:09 pm | 49.4° | 5:56:56 am | 7:45:22 pm | 5:25:55 am | 8:16:23 pm | 12h 3m 50s | 🌖 (97%) |
| Tue, Sep 29 | 6:28:31 am | 6:53:31 am | 6:48:07 pm | 7:13:07 pm | 11h 54m 36s | -2m -28s | 12:50:49 pm | 49° | 5:57:51 am | 7:43:47 pm | 5:26:53 am | 8:14:45 pm | 12h 6m 18s | 🌖 (92%) |
| Wed, Sep 30 | 6:29:25 am | 6:54:25 am | 6:46:34 pm | 7:11:34 pm | 11h 52m 9s | -2m -27s | 12:50:29 pm | 48.7° | 5:58:45 am | 7:42:13 pm | 5:27:50 am | 8:13:08 pm | 12h 8m 45s | 🌖 (85%) |
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Sunrise and Sunset photos in Waterloo, IL
Enjoy this beautiful gallery of images of the sunset and sunrise at Waterloo, IL. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Waterloo, IL - 2026
The following graph shows sunrise and sunset times in Waterloo, IL for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Waterloo, IL.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Waterloo, IL
In Waterloo, IL, the earliest sunrise of 2026 is on June 13 at 5:34 am, while the latest sunrise is on October 31 at 7:24 am. The earliest sunset is on December 7 at 4:41 pm, and the latest sunset is on June 27 at 8:29 pm.
Waterloo, IL gets 5h 20m more daylight on the longest day than on the shortest one (14h 53m versus 9h 32m). Averaged over the whole year, a day lasts 12h 14m.
Waterloo, IL Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Waterloo. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Waterloo.
Over the year, the 12:00 Sun swings between just 28.2° above the horizon (around Dec 21) and 75.1° (around Jun 21) in Waterloo. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Waterloo, IL
These nearby towns and cities have almost the same sunrise and sunset times as Waterloo, IL — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Valmeyer 7 miColumbia 8 miHecker 9 miMaeystown 9 miMillstadt 9 miSmithton 10 miKimmswick 12 miRed Bud 12 mi