July 20, 2026 · Aurora, USA
Sunset in Aurora today is at 20:24. Day length is 14h 47m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Aurora's coordinates and updated daily.
Aurora lies at 42°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Aurora.
The longest day in Aurora is around 15h 13m (around June 21). The shortest is around 9h 8m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 16:47 | 07:19 | 9h 27m |
| February | 17:26 | 06:51 | 10h 34m |
| March | 18:59 | 07:08 | 11h 51m |
| April | 19:33 | 06:15 | 13h 17m |
| May | 20:06 | 05:35 | 14h 30m |
| June | 20:30 | 05:19 | 15h 11m |
| July | 20:28 | 05:31 | 14h 57m |
| August | 19:56 | 06:01 | 13h 55m |
| September | 19:06 | 06:33 | 12h 33m |
| October | 18:15 | 07:05 | 11h 10m |
| November | 16:35 | 06:42 | 9h 53m |
| December | 16:24 | 07:14 | 9h 10m |