Number of days between April 15, 1999 and September 17, 2000

The total number of days between Thursday, April 15, 1999 and Sunday, September 17, 2000 is 521 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 522 days.

If you're counting workdays or weekends, there are 372 weekdays and 150 weekdays.

12,504

Hours between Apr 15, 1999 to Sep 17, 2000

750,240

Minutes between Apr 15, 1999 to Sep 17, 2000

45,014,400

Seconds between Apr 15, 1999 to Sep 17, 2000

April 1999

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

2. 1
3. 2
4. 3
1. 4
2. 5
3. 6
4. 7
5. 8
6. 9
7. 10
1. 11
2. 12
3. 13
4. 14
5. 15
6. 16
7. 17
1. 18
2. 19
3. 20
4. 21
5. 22
6. 23
7. 24
1. 25
2. 26
3. 27
4. 28
5. 29
6. 30

April 15, 1999 is a Thursday. It is the 105th day of the year, and in the 15th week of the year (assuming each week starts on a Sunday), or the 2nd quarter of the year. There are 30 days in this month. 1999 is a leap year, so there are 365 days in this year. The short form for this date used in the United States is 04/15/1999, and almost everywhere else in the world it's 15/04/1999.

September 2000

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

2. 1
3. 2
1. 3
2. 4
3. 5
4. 6
5. 7
6. 8
7. 9
1. 10
2. 11
3. 12
4. 13
5. 14
6. 15
7. 16
1. 17
2. 18
3. 19
4. 20
5. 21
6. 22
7. 23
1. 24
2. 25
3. 26
4. 27
5. 28
6. 29
7. 30

September 17, 2000 is a Sunday. It is the 261st day of the year, and in the 37th week of the year (assuming each week starts on a Sunday), or the 3rd quarter of the year. There are 30 days in this month. 2000 is a leap year, so there are 366 days in this year. The short form for this date used in the United States is 09/17/2000, and almost everywhere else in the world it's 17/09/2000.