also: あす · みょうにち
明日、映画を見に行きませんか。
Would you like to go see a movie tomorrow?
Only with reading あす
Used with the reading あす to refer to the immediate future in a slightly abstract or poetic way. Not used with あした or みょうにち for this sense.
あすの日本を担う若者たち。
The young people who will carry Japan's near future.
We postponed the meeting until tomorrow.
I have to finish the report by tomorrow.
Slightly more formal or literary than あした. Also used in fixed expressions and forecasts.
Formal reading, common in business, official announcements, and written schedules.