Date or Time From/To

1. What preposition is used for date and time?
2. How do you mention date and time?
3. How do you use before time and date?
4. How do you write dates from until?

What preposition is used for date and time?

We use: at for a PRECISE TIME. in for MONTHS, YEARS, CENTURIES and LONG PERIODS. on for DAYS and DATES.

How do you mention date and time?

The international standard recommends writing the date as year, then month, then the day: YYYY-MM-DD. So if both the Australian and American used this, they would both write the date as 2019-02-03.

How do you use before time and date?

"Before" / "After"

Use the prepositions "before" and "after" to state that something happens either before or after a specific time. You can use "before" and "after" with specific times, days, years, or months: I'll see you after class. She bought that house before 1995.

How do you write dates from until?

For example: This offer is valid from Apr 21^st until/till Apr 28^th.