Number of days between May 18, 1970 and May 21, 1970
The total number of days between Monday, May 18, 1970 and Thursday, May 21, 1970 is 3 days.
This does not include the end date, so it's accurate if you're measuring your age in days, or the total days between the start and end date. But if you want the duration of an event that includes both the starting date and the ending date, then it would actually be 4 days.
If you're counting workdays or weekends, there are 4 weekdays and 0 weekdays.
72
Hours between May 18, 1970 to May 21, 1970
4,320
Minutes between May 18, 1970 to May 21, 1970
259,200
Seconds between May 18, 1970 to May 21, 1970
May 18, 1970 is a Monday.
It is the 138th day of the year, and in the 21st week of the year (assuming each week starts on a Sunday), or the 2nd quarter of the year.
There are 31 days in this month. 1970 is a leap year, so there are 365 days in this year.
The short form for this date used in the United States is 05/18/1970, and almost everywhere else in the world it's 18/05/1970.
May 21, 1970 is a Thursday.
It is the 141st day of the year, and in the 21st week of the year (assuming each week starts on a Sunday), or the 2nd quarter of the year.
There are 31 days in this month. 1970 is a leap year, so there are 365 days in this year.
The short form for this date used in the United States is 05/21/1970, and almost everywhere else in the world it's 21/05/1970.