noun, adverb
all days; every day in the period
Refers to all of the days within a specified event, schedule, or period. It is more limited and schedule-like than 毎日, and it does not mean 'all day long' in the sense of 終日.
三日間の研修には全日参加が必要です。
Participation on all three days of the training is required.
このパスは会期中、全日使えます。
This pass can be used on every day of the event.
A common homophone meaning 'the previous day'; the kanji distinguish it from 全日.
A Sino-Japanese compound of 全, 'all' or 'whole,' and 日, 'day'; the spelling transparently represents 'all days.'