Basketball Day (Basuketto Bōru no Hi)
World ObservancesWhat Is Basketball Day? December 21st is "Basketball Day." It commemorates Decem...
December 21 Anniversaries
3 anniversaries
Zodiac
Sagittarius
Day 355 of 365
10 days remaining
Season
Winter
Crossword Puzzle Day
World ObservancesWhat Is Crossword Puzzle Day? December 21 is "Crossword Puzzle Day." It commemor...
Long-Distance Relationship Day (Enkyori Renai no Hi)
OtherWhat Is Long-Distance Relationship Day? December 21st is "Long-Distance Relation...
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