Last Update: Nov 05, 2022.

**Submitted by: Elie Bachman**

Score: 66/100
(12 votes)

### What years have been leap years since 1900?

**1900, 1972, 1956, 1946, 1992, 1886, 1420, 1600** 4.

A year may be a leap year if it is evenly divisible by 4. Years that are divisible by 100 (century years such as 1900 or 2000) cannot be leap years unless they are also divisible by 400. (For this reason, the years 1700, 1800, and 1900 were not leap years, but the years 1600 and 2000 were.)

That means, 76 normal years will be there in 100 years. So, in 100 years, leap year =24years. Now, since leap year occurs once after every four years, which means the 400th year is also a leap year. Hence, the answer is **97 leap years**.

There is a leap year every year whose number is perfectly divisible by four - except for years which are both divisible by 100 and not divisible by 400. The second part of the rule effects century years. For example; **the century years 1600 and 2000 are leap years, but the century years 1700, 1800, and 1900 are not**.

#### The Science Of Leap Year

For this reason, **not every four years is a leap year**. The rule is that if the year is divisible by 100 and not divisible by 400, leap year is skipped. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

For this reason, **not every four years is a leap year**. The rule is that if the year is divisible by 100 and not divisible by 400, leap year is skipped. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

If the year is also divisible by 100, it is not a Leap Year unless it is also divisible by 400. Therefore **2004, 2008, 2012, 2016** were all Leap Years. While 2000 was a Leap Year, 1900 was not a Leap Year and 2100 will not be one either.

Therefore, the year 2000 will be a leap year, but the years 1700, 1800, and 1900 were not. The complete list of leap years in the first half of the 21st century is therefore **2000, 2004, 2008, 2012, 2016, 2020, 2024, 2028, 2032, 2036, 2040, 2044, and 2048**.

#### A Leap Year Does Not Happen Every 4 Years

there is an exception. If the year is also divisible by 100, it is not a Leap Year unless it is also divisible by 400. Therefore **2004, 2008, 2012, 2016** were all Leap Years. While 2000 was a Leap Year, 1900 was not a Leap Year and 2100 will not be one either.

The rule is that **if the year is divisible by 100 and not divisible by 400**, leap year is skipped. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

The rule is that **if the year is divisible by 100 and not divisible by 400**, leap year is skipped. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

The rule is that **if the year is divisible by 100 and not divisible by 400, leap year is skipped**. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

#### The Science Of Leap Year

The rule is that **if the year is divisible by 100 and not divisible by 400, leap year is skipped**. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

The rule is that **if the year is divisible by 100 and not divisible by 400**, leap year is skipped. The year 2000 was a leap year, for example, but the years 1700, 1800, and 1900 were not. The next time a leap year will be skipped is the year 2100.

Yes, the calendar for **1989** is the same as 2023. The years that begin on the same weekday (and are not leap years) have the same calendars. What weekday does the year 2023 start?