the world > time > relative time > the future or time to come > succession or following in time > succeeding, following, or after [preposition] > at which an event occurs (2)
thatOE
After certain prepositions. Referring to a time just mentioned, or an act or event in relation to the time of its occurrence (e.g. after that ‘after…
atc1230
Introducing the time at which an event happens. with the time named.