How many - second, minute, hour, day, week, year, decade, millenium

Any impatient soul counting down to their next birthday, annual holiday or festival is going to need 52 weeks' worth of patience, because that's the length of a complete year. How many weeks are there in a year, and how to count them?

Sometimes people can be confused trying to calculate how many days in a year, then this article will help you. Keep reading to know more about Julian year, Sidereal year and Tropical year, and how many days there are according to each calendar.

Waiting for the weekend can often seem unbearable, a whole six days between Saturdays. Having seven days in a week has been the case for a very long time, and so people don’t often stop to ask why... How many days are there in a week, and how it was created?

Ever wondered how many seconds there are in a day? While you are trying to figure out how to calculate it, the article below will answer the question for you.