July 20, 2026 · Chesapeake, USA
Sunset in Chesapeake today is at 20:22. Day length is 14h 20m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Chesapeake's coordinates and updated daily.
Chesapeake lies at 37°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 Chesapeake.
The longest day in Chesapeake is around 14h 41m (around June 21). The shortest is around 9h 38m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:12 | 07:18 | 9h 54m |
| February | 17:45 | 06:56 | 10h 49m |
| March | 19:12 | 07:19 | 11h 53m |
| April | 19:39 | 06:33 | 13h 6m |
| May | 20:05 | 05:59 | 14h 6m |
| June | 20:26 | 05:46 | 14h 40m |
| July | 20:25 | 05:58 | 14h 28m |
| August | 19:59 | 06:22 | 13h 37m |
| September | 19:16 | 06:47 | 12h 29m |
| October | 18:31 | 07:12 | 11h 19m |
| November | 16:58 | 06:43 | 10h 15m |
| December | 16:50 | 07:11 | 9h 40m |