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The timings of the 2025 Advent Calendar series are depicted below

Day 1- 1^st of December
Day 2- 2^nd of December
Day 3- 3^rd of December
Day 4- 4^th of December
Day 5- 5^th of December

Day 6- 8^th of December
Day 7- 9^th of December
Day 8- 10^th of December
Day 9- 11^th of December
Day 10- 12^th of December

Day 11- 15^th of December
Day 12- 16^th of December