毎日 (まいにち, mainichi) Japanese meaning: every day | KotomoraDaily habits are important.
Usage patterns
毎日〈事〉を続けるto keep doing something every day
He keeps exercising every day.
毎日〈場所〉に通うto go to a place every day
I go to school every day.
毎日が〈形容詞〉every day is (some quality) — describing the character of daily life
Lately, every day is fun.
毎日 means 'every day' as a straightforward time expression, whereas 日常 describes the quality or texture of everyday life rather than counting the days.
毎朝 refers only to mornings, whereas 毎日 covers the whole day and is broader in scope.
毎日 simply means 'every day', while 朝晩 points specifically to the two daily times of morning and evening, as in taking medicine twice a day.