When Is the Next Leap Year?
The next leap year is 2028 and the last was 2024, so 2026 is a common year of 365 days. The rule behind that is not simply every four years, and the exception is worth knowing.
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How Long Is 5 Business Days? (And 2, 3, 10, and Any Number)
Five business days is either five or seven calendar days, and which one you get depends entirely on the weekday it starts. Here is the full breakdown, plus what counts as a business day and when the clock really starts.
How Many Weeks Are in a Year?
A common year has 52 weeks and 1 day. A leap year has 52 weeks and 2 days. The answer is never exactly 52, and that leftover day is responsible for more scheduling confusion than most people realise. The arithmetic A common year is 365 days. Divide by 7 and you get 52.142857 weeks per...