1 Second Makes 1 Era

How One Second Makes One Era?

60 Seconds = 1 minute

60 Minutes = 1 Hour

24 Hours = 1 Day

7 Days = 1 Week

4 Weeks = 1 Month = 30 Days

12 Months = 1 Year = 365 Days

After every three years = 1 Leap Year comes

10 Years = 1 Decade

10 Decades = 1 Century

10 Centuries = 1 Era