Which preposition do we use with seasons, months and years? For example *** summer *** April *** 1922. Which preposition for during periods of time? So, if during is a little bit like for in periods of time… That’s a big clue! So IN with seasons, months and years. For example: I wear a big scarf in winter. My birthday’s in April. Jane was born in 1988. Tell me in the comments – in which month is your birthday? Follow or subscribe for more interesting useful English for ESL.