In the mid—1560s King Charles IX changed it from March 25 to January 1.
中期1560年代国王查理九世改变了新年的时间，变成从三月二十五日至1月1号。
1560 - Francis II of France dies and is succeeded by Charles IX of France.
1560年的今天，法兰西弗朗西斯二世去世，法兰西的查尔斯九世继位。
When New Year's Day as changed from March 25 to January 1st in the mid-1560's by King Charles IX, there were some people who still celebrated it on April 1st and those people were called April Fools.
16世纪60年代中期，国王查理九世把新年从3月25日变为1月1日，而还有一些人在4月1日过新年，这些人就被称作四月傻瓜了。
When New Year's Day as changed from March 25 to January 1st in the mid-1560's by King Charles IX, there were some people who still celebrated it on April 1st and those people were called April Fools.
16世纪60年代中期，国王查理九世把新年从3月25日变为1月1日，而还有一些人在4月1日过新年，这些人就被称作四月傻瓜了。
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