残り
3
4
9
日
アース・デー
2024/04/22
Earth Day is celebrated worldwide on the 22 April. It should remind everyone that our environment is unique and should encourage sustainable behavior of every human being. In 1970, when it was introduced, already 20 million people participated in the festivities.
アース・デー イベント
These are the dates and weekdays for the holiday アース・デー in the next years.
2024/04/22
月
2025/04/22
火曜日
2026/04/22
水曜日
2027/04/22
木曜日
2028/04/22
土曜日
祝日
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Arkansas
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Connecticut
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Delaware
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| Clark county school district |
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| Fairfax County Public Schools |
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Washington
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Washington D.C.
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West Virginia
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Wyoming
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