Alton — sunrise and sunset times

Calculate sunrise and sunset times in Alton, day length for any day of the year.

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Alton — sunrise, sunset, length of day 12/10/2025
Sunrise	07:07:41 am
Sunset	06:26:30 pm
Day length	11:18:49
Sun at zenith	12:47:05 pm
Civil dawn	06:41:00 am
Civil dusk	06:53:10 pm
Nautical dawn	06:10:07 am
Nautical dusk	07:24:03 pm
Astronomical dawn	05:39:15 am
Astronomical dusk	07:54:55 pm