ABOUT:
■ The days and months in Japanese are pretty straight forward. Let's learn the days of the week, the months, and then a few "special" words to expand our vocabulary.
■ Main kanji: 日 day; 週 week; 月 month; 年 year
■ Days of the Week: You'll notice the ending stays the same: 曜日
For more on days and time, see here.
Names of the Month: For the name of the month, simply add がつ after the number. Pay special attention to the bold areas.
Days of the Month: The first ten days of the month have a number of unexpected variations.
OTHER FORMS:
Here are a few other words that are useful for telling the date.
■ 何曜日 What day of the week? [What "ようび"?]
■ 先 (previous): 先週 last week; 先月 last month; [But, "last year" is the irregular 去年.]
■ 来 (next): 来週 next week; 来月 next month; 来年 next year
■ 毎 (every): 毎日 every day; 毎週 every week; 毎月 every month; 毎年 every year
And within a few days. These are all irregular and often written in hiragana too.
■ 明日 tomorrow [明 (bright; clear) + 日 (day)]
■ 昨日 yesterday [昨 (past; previous) + 日 (day)]
■ 明後日 day after tomorrow; two days from now [明 (bright; clear) + 後 (after; behind) + 日 (day)]
■ 一昨日 day before yesterday; two days ago [一 (one) + 昨 (past; previous) + 日 (day)]
You probably mentioned tomorrow and yesterday in another page, but maybe it is nice to add those two words (明日 and 昨日) as irregular to the ‘other forms’? Perhaps also add the day before tomorrow (明後日 あさって ) and the day after yesterday ( 一昨日 おととい)?
Thank you! I just added those at the bottom.