How to record the month in calligraphy?

Every month is a lunar calendar. In calligraphy, the months are sorted by four seasons: Meng, Zhong and Ji Jia. As follows: January, February and March are called Meng Chun, Zhongchun and Ji Chun respectively; April, May and June are called Xia Meng, midsummer and the last month of summer respectively. July, August and September are called Qiu Meng, Mid-Autumn Festival and Qiu Ji respectively. October, November and December are called the Winter Solstice, Midwinter and Ji Dong respectively.