What's the date today!

It has been 93 1 1 day since August, 2002.

Query method:

1. Open "Calendar" on your mobile phone as shown in the figure.

2. Select "Date Calculation" in the upper right corner of the calendar, as shown.

3. Select "Time Interval" after entering the date calculation, as shown in the figure.

4. Enter the date of the time interval to be queried, as shown.

5. After the input, click the Query button below to display the time interval, as shown in the figure.

Exact age

Refers to the days from the date of birth to the date of calculation.

It reflects people's real life time more accurately than one-year-old age, but it is rarely used for demographic statistics because of its complicated statistical summary. In real life, except for babies under 1 year, especially newborns under 1 month, people usually don't calculate the exact age by day.

With the extension of the average life expectancy of the global population and the intensification of aging, WHO has redefined the age stage, stipulating that young people are under 44 years old, middle-aged people are 45-59 years old (prime of life), young people are 60-74 years old, real old people are 75-89 years old, long-lived people are over 90 years old, and centenarians are over 0/00 years old. ?