Longwu

On 24 December 1646 (Longwu 2, 18th day of the 11th month), after the Yongli Emperor ascended to the throne, he continued to use this era name, and the following year, the era was changed to Yongli.

From 11 October (14th day of the 9th month) to 21 October (24th day of the 9th month) 1647, Zhang Huashan (張華山), a rebel leader in Huai'an, used this era name to start his uprising.

[1][2] From 2 March (9th day of the 2nd month) 1648 to 1 March (19th day of the 1st month) 1649, Jin Shenghuan (金聲桓), commander (總兵, zong bing) of Jiangxi, used this era name to start his uprising.

"(Long)" means that the month has 30 days, and "(Short)" means that the month has 29 days.

The numbers in the "leap month" table indicate the X leap month of that year, and the numbers below the first day of each month indicate the corresponding Western calendar date.