Prepositions of Time Use: Use prepositions of time before days, months, years and other time words. AT: Use before: Times: We’re leaving at 3 o’clock Lunchtime / bedtime: He’s arriving at lunchtime. Night: I can’t sleep at night. The weekend: See you at the weekend! Festivals: We went away at Easter. IN: the morning / afternoon / evening: See you in the morning! Months: My birthday’s in June. Seasons: We always go on holiday in summer. Years: He was born in 1996. ON: Dates: We arrived here on 4th August. Days of the week: Let’s go to the zoo on Saturday. Single day events: We always eat out on Christmas Day. Use ON before a day + morning/ afternoon/ evening/ night. See you on Tuesday night! Don’t use a preposition before: today, tonight, tomorrow, yesterday. . Prepositions of Time Use: Use prepositions of time before days, months, years and other time words. AT: Use before: Times: We’re leaving at 3 o’clock Lunchtime / bedtime: He’s arriving. words. AT: Use before: Times: We’re leaving at 3 o’clock Lunchtime / bedtime: He’s arriving at lunchtime. Night: I can’t sleep at night. The weekend: See you at the weekend! Festivals: We went away. on holiday in summer. Years: He was born in 1996. ON: Dates: We arrived here on 4th August. Days of the week: Let’s go to the zoo on Saturday. Single day events: We always eat out on Christmas