今天是几月几日？是一月一日。
What date is it today? It's the first of January.
你母亲出生于几月几日？
What date was your mother born on?
日常应用中，有时也会写上几月几日。
In daily use, the date can also include the month and the day.
因为工作和学习的原因，现在大家过的全是阳历，都不知道今天是农历什么时候，所以我为大家准备了这个农历万年历，可以显示今天是农历几月几日。
Because the job and study of reason, now everyone have is full of the Gregorian calendar, all don't know today is the when, so we provide you with the lunar calendar, can display today is the date.