Kotka — sunrise and sunset times

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

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Kotka — sunrise, sunset, length of day 12/10/2025
Sunrise	07:48:17 am
Sunset	06:08:31 pm
Day length	10:20:14
Sun at zenith	12:58:24 pm
Civil dawn	07:05:47 am
Civil dusk	06:51:01 pm
Nautical dawn	06:17:02 am
Nautical dusk	07:39:46 pm
Astronomical dawn	05:27:25 am
Astronomical dusk	08:29:23 pm