How to say days in Japanese?

Today Kyou
Tomorrow Ashita
Yesterday Kinou
Day after tomorrow Asatte
Day before yesterday Ototoi
Two days after tomorrow Shiasatte

How to say weeks in Japanese?

Week : Shuu

Monday Getsuyoubi
Tuesday Kayoubi
Wednesday Suiyoubi
Thursday Mokuyoubi
Friday Kinyoubi
Saturday Doyoubi
Sunday Nichiyoubi

What day of the week is called Nanyoubi desuka?

Months name

Month is called Tsuki

January 1(Ichi)gatsu
February 2(Ni)gatsu
March 3(San)gatsu
April 4(Shi)gatsu
May 5(Go)gatsu
June 6(Roku)gatsu
July 7(Shichi)gatsu
Augast 8(Hachi)gatsu
September 9(Ku)gatsu
October 10(Juu)gatsu
November 11(juuichi)gatsu
December 12(Juuni)gatsu

Dates

1st Tsuitachi
2nd Futsuka
3rd Mikka
4th Yokka
5th Itsuka
6th Muika
7th Nanoka
8th Youka
9th Kokonoka
10th Touka
11th juuichi nichi
12th Juuni nichi
13th Juusan nichi
14th Juuyokka
15th Juugo nichi
16th Juuroku nichi
17th Juunana nichi
18th Juuhachi nichi
19th Juuku nichi
20th Hatsuka
21th Nijuuichi nichi
22th Nijuuni nichi
23th Nijuusan nichi
24th Niuuyokka
25th Nijuugo nichi
26th Nijuuroku nichi
27th Niuunana nichi
28th Nijuuhachi nichi
29th Nijuuku nichi
3oth Sanjuu nichi
31th Sanjuuichi nichi