First weekday
Saturday
Last weekday
Monday
May 2021 in Japan has 31 days, begins on Saturday, ends on Monday, and includes 10 local holidays.
Online calendar
View the full May 2021 calendar for Japan with local holidays, month facts, and quick links to nearby dates.
Japan time
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Japan May 2021 Calendar
First weekday
Saturday
Last weekday
Monday
May 2021 in Japan has 31 days, begins on Saturday, ends on Monday, and includes 10 local holidays.