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-690940800

Year

Year (-690940800)

Notes
西曆690940801 BC
神武天皇即位紀元-690940140
Japan (北朝)西曆-690940800年
Japan (南朝)西曆-690940800年
Ryuukyuu西曆-690940800年
明治-690942667
大正-690942711
昭和-690942725
平成-690942788
中華民國紀元-690942711
主体-690942711
干支庚申 (560, 571)

Serialization

Year string

Months (Gregorian calendar)

Cast

Date and time
Year number-690940800
Unix number-21804047827660800
Unix integer-21804047827660800
HTML number-2.18040478276608e+19
HTML month number-8291313240
Julian Day-252359224084.5
Modified Julian Day-252361624085
Rata Die-252360945509