The June solstice (summer solstice) in Huntsville is at 21:42 on Friday, 20 June 2025. In terms of daylight, this day is 4 hours, 40 minutes longer than the December solstice. In most locations north of the equator, the longest day of the year is around this date. The earliest sunrise is on 12 June. The latest sunset is on 28 June or 29 June.