Prepositions for time
Use In for parts of the day, months, seasons and years
+ Months: January, February
+ Year: 1998 + Parts of the day: The morning, afternoon and the evening + Season: the summer 
Use On for specific days and dates.
+ Day: Monday
+ Date: on July 1st 
Use At for times of the day and festivals
+ Time: four o'clock
+ At specific moment/calendar: Christmas/Easter/New Year + Night + The weekend   |
