Which preposition is used for a specific point in time, such as "I have a meeting on Monday"?

Which preposition would you use to refer to a period of time like 'I was born in 2012'?

Which preposition would you use to indicate a specific location, like 'I will meet you at the park'?

Which preposition is used when referring to a day of the week, such as 'I have soccer practice on Saturday'?

Which preposition would you use for a general location, like 'I live in New York'?

Which preposition would you use to indicate a specific time, such as 'The meeting starts at 3 PM'?

Which preposition is used to express a specific date, like 'My birthday is on July 4th'?

Which preposition would you use to indicate a season, such as 'We usually go skiing in winter'?