Preposition of Time

Preposition of Time

(in on at)

in

• Month (January, March, ...)

• Year (1990, 2020,...)

• Season (Summer, winter, spring, ...)

in

• Century (in the 20th century)

• Decade (The 90s)

• Period of time (in the morning,...)

At

• Specific Time (at noon, at 2 o'clock,...)