以下几个词组用英文怎么表达?1\秋末冬初2\深秋时节3\腊月4\上半月 下半月

以下几个词组用英文怎么表达?
1\秋末冬初
2\深秋时节
3\腊月
4\上半月 下半月

late fall and early winter
late fall
the twelfth month of the lunar year
the fisrt half of the month/ the second half of the month