🍂 Jours Jusqu'à Automne
Compte à rebours pour Automne
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Jours Jusqu'à Automne
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Semaines
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Heures
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Minutes
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Secondes
🎯 Activités
Observer les feuilles
Cueillette de pommes
Champs de citrouilles
Préparatifs d'Halloween
Temps des pulls
Planifier Thanksgiving
Questions Fréquentes
When does fall start?
Fall (autumn) starts on September 22-23 in the Northern Hemisphere (autumn equinox) and March 20-21 in the Southern Hemisphere.
Why do leaves change color in fall?
Leaves change color because shorter days trigger trees to stop producing chlorophyll, revealing other pigments.
How long is fall?
Fall lasts approximately 90 days, from the autumn equinox to the winter solstice.
What is the autumn equinox?
The autumn equinox is when day and night are approximately equal, marking the astronomical start of fall.