Pascal Hilkens Astro Page
Personal blog to promote (solar) astronomy and other related sciences.
Pascal Hilkens Astro Home Page
Pascal Hilkens Astro Home Page
WHO AM I?
Usefull Links
Solargraphy
Helios Astronomy Club
Saturday, October 24, 2015
Daylight saving time
Within a few hours, we will set the clock one hour back and will have one hour more sleep.
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Within a few hours, we will set the clock one hour back and will have one hour more sleep.