Game Trivia : 52 sheets of card

Is there any meaning that the cards are 52 sheets?


 52 cards expresses that one year is 52 weeks. 
Diamond, Heart, Club and Spade represent spring, summer, autumn and winter respectively.
When all figures of the card are added, it becomes 364. 
Then when a joker is added as 1, it becomes 365 which is the days of one year.