Waarom is de kortste dag (21 december) NIET de dag dat de zon het laatst opkomt en NIET de dag dat hij het vroegst weer ondergaat? Nou?

De fotopuzzel voor de volgende aflevering: https://wikipic.fun/puzzles/b2/b2ece858f3/index.html

Leeslijst:

https://www.quora.com/Why-do-the-times-of-sunrise-and-sunset-change-at-different-rates
https://www.physicsforums.com/threads/why-dont-sunrise-and-sunset-times-change-symmetrically.426655/
https://en.wikipedia.org/wiki/Equation_of_time
https://en.wikipedia.org/wiki/Equation_clock

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Twitter: @NooitPodcast
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Attributions

Music:

Waltz (Tschikovsky Op. 40) by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/4605-waltz-tschikovsky-op-40-
License: http://creativecommons.org/licenses/by/4.0/

Chinese Peaceful Heartwarming by REDproductions (https://pixabay.com/users/redproductions-970568/) via Pixabay

The Beat of Nature by Olexy (https://pixabay.com/users/olexy-25300778/) via Pixabay

Whiskey on the Mississippi by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/4624-whiskey-on-the-mississippi
License: http://creativecommons.org/licenses/by/4.0/

Part of logo:
By Wikimedia Foundation, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10309782