Sunrise and sunset times in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA
EditCheck out today's and tomorrow's sunrise and sunset times in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, as well as the whole calendar for October 2026.
Clocks go back one hour this Sunday, November 1, at 2:00 am (CDT → CST). From Sunday, sunrise and sunset come an hour earlier on the clock.
Today
October 26, 2026. Current time: 5:22:03 pm
Night ends at 6:17 am6:17:16 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 7:23 am7:22:47 am
Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:51:39 am CDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:26:37 pm CDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:55 pm6:55:27 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 8:01 pm8:00:53 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Sun position chart
Now · Sun altitude: 10.22° · Azimuth: 242.2° (SW)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 10 hours, 34 minutes
1 hour, 4 minutes left for today's sunset in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX
Tomorrow
October 27, 2026
Night ends at 6:18 am6:18:22 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 7:24 am7:23:57 am
Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:52:53 am CDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:25:12 pm CDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:54 pm6:54:07 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 8:00 pm7:59:37 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Day length: 10 hours, 32 minutes
Tomorrow will be 3 minutes shorter than today in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX
- Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, Iowa
- Also known as KSUX
- Latitude: 42.397606 (North)
- Longitude: -96.38224 (West)
- Time zone: Central Daylight Time (CDT, UTC−5)
Shortest day in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA
The shortest day of the year will be in 1 month and 25 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 4 minutes.Longest day in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA
The longest day of the year was around 4 months ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours, 17 minutes.October 2026 - Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, 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 October in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX.
All times are in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX's time: Central Daylight Time (CDT, UTC−5).
The day length shortens by 1 hour, 21 minutes over the course of October 2026 in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA - from 11 hours, 43 minutes on the first day to 10 hours, 22 minutes on the last day.
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | Sunrise Variation |
SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Sunset Variation |
Last LightEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | Day Length | Day Length Variation | Solar NoonTime 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 LengthCalculated from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.6:54:45 am | 7:22:47 am | +1m 6s | 7:06:46 pm | -1m 44s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:34:44 pm | 11h 43m 59s | -2m 50s | Solar noonTime of day when the sun reaches its highest point in the sky.1:15:07 pm | 44.20° | 6:22:09 am | 8:07:16 pm | 5:49:09 am | 8:40:09 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 17m 7s | 🌖 (65%)Waning Gibbous: 65% illuminated at midnight, at the end of the day | 1:15:17 am | 3.4° S |
| Fri, Oct 2 | 6:55:51 am | 7:23:53 am | +1m 6s | 7:05:02 pm | -1m 44s | 7:33:00 pm | 11h 41m 9s | -2m 50s | 1:14:48 pm | 43.81° | 6:23:15 am | 8:05:31 pm | 5:50:19 am | 8:38:22 pm | 12h 19m 57s | 🌖 (54%)Waning Gibbous: 54% illuminated at midnight, at the end of the day | 1:14:58 am | 3.8° S |
| Sat, Oct 3 | 6:56:56 am | 7:24:59 am | +1m 6s | 7:03:18 pm | -1m 44s | 7:31:17 pm | 11h 38m 19s | -2m 50s | 1:14:29 pm | 43.42° | 6:24:22 am | 8:03:47 pm | 5:51:28 am | 8:36:35 pm | 12h 22m 47s | 🌗 (43%) Last quarter at 8:25 amLast quarter at 8:25 am. At midnight, at the end of the day: 43% illuminated |
1:14:39 am | 4.2° S |
| Sun, Oct 4 | 6:58:02 am | 7:26:05 am | +1m 6s | 7:01:35 pm | -1m 43s | 7:29:35 pm | 11h 35m 30s | -2m 50s | 1:14:10 pm | 43.04° | 6:25:28 am | 8:02:04 pm | 5:52:38 am | 8:34:50 pm | 12h 25m 37s | 🌘 (32%)Waning Crescent: 32% illuminated at midnight, at the end of the day | 1:14:19 am | 4.6° S |
| Mon, Oct 5 | 6:59:08 am | 7:27:12 am | +1m 7s | 6:59:52 pm | -1m 43s | 7:27:53 pm | 11h 32m 40s | -2m 49s | 1:13:52 pm | 42.65° | 6:26:35 am | 8:00:22 pm | 5:53:46 am | 8:33:05 pm | 12h 28m 26s | 🌘 (22%)Waning Crescent: 22% illuminated at midnight, at the end of the day | 1:14:01 am | 4.9° S |
| Tue, Oct 6 | 7:00:13 am | 7:28:18 am | +1m 6s | 6:58:09 pm | -1m 43s | 7:26:12 pm | 11h 29m 51s | -2m 49s | 1:13:34 pm | 42.27° | 6:27:41 am | 7:58:40 pm | 5:54:55 am | 8:31:21 pm | 12h 31m 17s | 🌘 (13%)Waning Crescent: 13% illuminated at midnight, at the end of the day | 1:13:43 am | 5.3° S |
| Wed, Oct 7 | 7:01:19 am | 7:29:26 am | +1m 8s | 6:56:27 pm | -1m 42s | 7:24:31 pm | 11h 27m 1s | -2m 49s | 1:13:17 pm | 41.89° | 6:28:47 am | 7:56:59 pm | 5:56:03 am | 8:29:38 pm | 12h 34m 6s | 🌘 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 1:13:26 am | 5.7° S |
| Thu, Oct 8 | 7:02:26 am | 7:30:33 am | +1m 7s | 6:54:46 pm | -1m 41s | 7:22:51 pm | 11h 24m 13s | -2m 49s | 1:13:00 pm | 41.51° | 6:29:53 am | 7:55:20 pm | 5:57:12 am | 8:27:57 pm | 12h 36m 55s | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 1:13:09 am | 6.1° S |
| Fri, Oct 9 | 7:03:32 am | 7:31:41 am | +1m 8s | 6:53:05 pm | -1m 41s | 7:21:12 pm | 11h 21m 24s | -2m 48s | 1:12:43 pm | 41.13° | 6:31:00 am | 7:53:40 pm | 5:58:20 am | 8:26:16 pm | 12h 39m 44s | 🌘 (0.3%)Waning Crescent: 0.3% illuminated at midnight, at the end of the day | 1:12:51 am | 6.5° S |
| Sat, Oct 10 | 7:04:38 am | 7:32:49 am | +1m 8s | 6:51:25 pm | -1m 40s | 7:19:33 pm | 11h 18m 36s | -2m 48s | 1:12:27 pm | 40.75° | 6:32:06 am | 7:52:02 pm | 5:59:27 am | 8:24:36 pm | 12h 42m 32s | 🌑 (0.5%) New moon at 10:50 amNew moon at 10:50 am. At midnight, at the end of the day: 0.5% illuminated |
1:12:35 am | 6.9° S |
| Sun, Oct 11 | 7:05:45 am | 7:33:57 am | +1m 8s | 6:49:46 pm | -1m 39s | 7:17:56 pm | 11h 15m 49s | -2m 48s | 1:12:11 pm | 40.37° | 6:33:12 am | 7:50:25 pm | 6:00:35 am | 8:22:58 pm | 12h 45m 20s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 1:12:19 am | 7.2° S |
| Mon, Oct 12 | 7:06:52 am | 7:35:06 am | +1m 9s | 6:48:07 pm | -1m 39s | 7:16:19 pm | 11h 13m 1s | -2m 47s | 1:11:56 pm | 40.00° | 6:34:18 am | 7:48:49 pm | 6:01:42 am | 8:21:21 pm | 12h 48m 8s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 1:12:04 am | 7.6° S |
| Tue, Oct 13 | 7:07:59 am | 7:36:15 am | +1m 9s | 6:46:29 pm | -1m 38s | 7:14:43 pm | 11h 10m 14s | -2m 47s | 1:11:41 pm | 39.62° | 6:35:25 am | 7:47:14 pm | 6:02:50 am | 8:19:44 pm | 12h 50m 55s | 🌒 (13%)Waxing Crescent: 13% illuminated at midnight, at the end of the day | 1:11:48 am | 8.0° S |
| Wed, Oct 14 | 7:09:06 am | 7:37:24 am | +1m 9s | 6:44:52 pm | -1m 37s | 7:13:08 pm | 11h 7m 28s | -2m 46s | 1:11:27 pm | 39.25° | 6:36:31 am | 7:45:39 pm | 6:03:57 am | 8:18:09 pm | 12h 53m 41s | 🌒 (20%)Waxing Crescent: 20% illuminated at midnight, at the end of the day | 1:11:34 am | 8.4° S |
| Thu, Oct 15 | 7:10:13 am | 7:38:33 am | +1m 9s | 6:43:16 pm | -1m 36s | 7:11:33 pm | 11h 4m 43s | -2m 46s | 1:11:14 pm | 38.88° | 6:37:37 am | 7:44:06 pm | 6:05:04 am | 8:16:36 pm | 12h 56m 27s | 🌒 (28%)Waxing Crescent: 28% illuminated at midnight, at the end of the day | 1:11:21 am | 8.7° S |
| Fri, Oct 16 | 7:11:21 am | 7:39:43 am | +1m 10s | 6:41:40 pm | -1m 36s | 7:10:00 pm | 11h 1m 57s | -2m 46s | 1:11:01 pm | 38.51° | 6:38:44 am | 7:42:34 pm | 6:06:11 am | 8:15:03 pm | 12h 59m 13s | 🌒 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 1:11:08 am | 9.1° S |
| Sat, Oct 17 | 7:12:29 am | 7:40:53 am | +1m 10s | 6:40:05 pm | -1m 35s | 7:08:28 pm | 10h 59m 12s | -2m 45s | 1:10:48 pm | 38.15° | 6:39:50 am | 7:41:03 pm | 6:07:18 am | 8:13:32 pm | 13h 1m 59s | 🌒 (46%)Waxing Crescent: 46% illuminated at midnight, at the end of the day | 1:10:54 am | 9.5° S |
| Sun, Oct 18 | 7:13:36 am | 7:42:04 am | +1m 11s | 6:38:31 pm | -1m 34s | 7:06:57 pm | 10h 56m 27s | -2m 44s | 1:10:36 pm | 37.79° | 6:40:57 am | 7:39:33 pm | 6:08:25 am | 8:12:02 pm | 13h 4m 44s | 🌓 (55%) First quarter at 11:12 amFirst quarter at 11:12 am. At midnight, at the end of the day: 55% illuminated |
1:10:42 am | 9.8° S |
| Mon, Oct 19 | 7:14:45 am | 7:43:15 am | +1m 11s | 6:36:58 pm | -1m 33s | 7:05:26 pm | 10h 53m 43s | -2m 44s | 1:10:25 pm | 37.42° | 6:42:03 am | 7:38:05 pm | 6:09:31 am | 8:10:34 pm | 13h 7m 28s | 🌔 (65%)Waxing Gibbous: 65% illuminated at midnight, at the end of the day | 1:10:31 am | 10.2° S |
| Tue, Oct 20 | 7:15:53 am | 7:44:26 am | +1m 11s | 6:35:26 pm | -1m 32s | 7:03:57 pm | 10h 51m 0s | -2m 43s | 1:10:14 pm | 37.07° | 6:43:10 am | 7:36:38 pm | 6:10:38 am | 8:09:06 pm | 13h 10m 11s | 🌔 (74%)Waxing Gibbous: 74% illuminated at midnight, at the end of the day | 1:10:19 am | 10.5° S |
| Wed, Oct 21 | 7:17:02 am | 7:45:37 am | +1m 11s | 6:33:55 pm | -1m 31s | 7:02:29 pm | 10h 48m 18s | -2m 42s | 1:10:05 pm | 36.71° | 6:44:17 am | 7:35:11 pm | 6:11:44 am | 8:07:41 pm | 13h 12m 54s | 🌔 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 1:10:10 am | 10.9° S |
| Thu, Oct 22 | 7:18:10 am | 7:46:49 am | +1m 12s | 6:32:25 pm | -1m 30s | 7:01:02 pm | 10h 45m 36s | -2m 42s | 1:09:55 pm | 36.36° | 6:45:24 am | 7:33:47 pm | 6:12:51 am | 8:06:16 pm | 13h 15m 36s | 🌔 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 1:09:59 am | 11.2° S |
| Fri, Oct 23 | 7:19:19 am | 7:48:01 am | +1m 12s | 6:30:56 pm | -1m 29s | 6:59:37 pm | 10h 42m 55s | -2m 41s | 1:09:47 pm | 36.01° | 6:46:31 am | 7:32:23 pm | 6:13:57 am | 8:04:53 pm | 13h 18m 18s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 1:09:51 am | 11.6° S |
| Sat, Oct 24 | 7:20:28 am | 7:49:14 am | +1m 13s | 6:29:29 pm | -1m 27s | 6:58:12 pm | 10h 40m 15s | -2m 40s | 1:09:39 pm | 35.66° | 6:47:38 am | 7:31:01 pm | 6:15:04 am | 8:03:32 pm | 13h 20m 57s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 1:09:43 am | 11.9° S |
| Sun, Oct 25 | 7:21:38 am | 7:50:26 am | +1m 12s | 6:28:02 pm | -1m 27s | 6:56:49 pm | 10h 37m 36s | -2m 39s | 1:09:32 pm | 35.32° | 6:48:45 am | 7:29:40 pm | 6:16:10 am | 8:02:12 pm | 13h 23m 37s | 🌕 (99.8%) Full moon at 11:11 pmFull moon at 11:11 pm. At midnight, at the end of the day: 99.8% illuminated |
1:09:36 am | 12.3° S |
| Mon, Oct 26 | 7:22:47 am | 7:51:39 am | +1m 13s | 6:26:37 pm | -1m 25s | 6:55:27 pm | 10h 34m 58s | -2m 38s | 1:09:25 pm | 34.97° | 6:49:52 am | 7:28:21 pm | 6:17:16 am | 8:00:53 pm | 13h 26m 16s | 🌖 (98%)Waning Gibbous: 98% illuminated at midnight, at the end of the day | 1:09:28 am | 12.6° S |
| Tue, Oct 27 | 7:23:57 am | 7:52:53 am | +1m 14s | 6:25:12 pm | -1m 25s | 6:54:07 pm | 10h 32m 19s | -2m 37s | 1:09:20 pm | 34.64° | 6:50:59 am | 7:27:03 pm | 6:18:22 am | 7:59:37 pm | 13h 28m 54s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 1:09:23 am | 13.0° S |
| Wed, Oct 28 | 7:25:07 am | 7:54:06 am | +1m 13s | 6:23:50 pm | -1m 22s | 6:52:47 pm | 10h 29m 44s | -2m 36s | 1:09:15 pm | 34.30° | 6:52:06 am | 7:25:46 pm | 6:19:28 am | 7:58:21 pm | 13h 31m 30s | 🌖 (87%)Waning Gibbous: 87% illuminated at midnight, at the end of the day | 1:09:17 am | 13.3° S |
| Thu, Oct 29 | 7:26:17 am | 7:55:20 am | +1m 14s | 6:22:28 pm | -1m 22s | 6:51:29 pm | 10h 27m 8s | -2m 35s | 1:09:11 pm | 33.97° | 6:53:14 am | 7:24:31 pm | 6:20:35 am | 7:57:08 pm | 13h 34m 6s | 🌖 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 1:09:13 am | 13.6° S |
| Fri, Oct 30 | 7:27:27 am | 7:56:34 am | +1m 14s | 6:21:08 pm | -1m 20s | 6:50:13 pm | 10h 24m 34s | -2m 34s | 1:09:07 pm | 33.64° | 6:54:21 am | 7:23:17 pm | 6:21:41 am | 7:55:55 pm | 13h 36m 40s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 1:09:08 am | 14.0° S |
| Sat, Oct 31 | 7:28:38 am | 7:57:48 am | +1m 14s | 6:19:49 pm | -1m 19s | 6:48:58 pm | 10h 22m 1s | -2m 33s | 1:09:05 pm | 33.32° | 6:55:28 am | 7:22:06 pm | 6:22:47 am | 7:54:45 pm | 13h 39m 14s | 🌖 (57%)Waning Gibbous: 57% illuminated at midnight, at the end of the day | 1:09:06 am | 14.3° S |
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Year distribution of sunrise and sunset times in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA - 2026
The following graph shows sunrise and sunset times in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, 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 Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA
In Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA, the earliest sunrise of 2026 is on June 14 at 5:47 am, while the latest sunrise is on October 31 at 7:57 am. The earliest sunset is on December 8 at 4:52 pm, and the latest sunset is on June 26 at 9:06 pm.
Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA gets 6h 13m more daylight on the longest day than on the shortest one (15h 17m versus 9h 04m). Averaged over the whole year, a day lasts 12h 12m.
Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX. 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 Sioux Gateway Airport / Brigadier General Bud Day Field - SUX.
Over the year, the 12:00 Sun swings between just 23.9° above the horizon (around Dec 21) and 70.2° (around Jun 18) in Sioux Gateway Airport / Brigadier General Bud Day Field - SUX. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Sioux Gateway Airport / Brigadier General Bud Day Field - SUX the Sun reaches its highest point between 12:09 and 12:39 depending on the time of year, but never at 12:00.
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 Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA
These nearby towns and cities have almost the same sunrise and sunset times as Sioux Gateway Airport / Brigadier General Bud Day Field - SUX, IA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Sergeant Bluff 1 miDakota City 2 miSouth Sioux City 5 miSioux City 7 miHomer 7 miSalix 8 miBronson 9 miJackson 10 mi
