Most of us understand the value of planning and preparation. The calendar plays an important role in planning a specific day. From a student’s point of view, it is important to remember the exam dates, friends’ birthdays, special dates, etc. Learn how to make use of Calendar guides from here. Students of 4th grade can know the importance of a calendar with the help of this article.

A calendar is a figure that shows days and months. The calendar is one of the most important topics for fixing the exam dates for all government entrance exams. The calendar shows days, months, and years. Let us see how the calendar guides us to know about the special dates, even and odd months, leap and non-leap years, etc.

## Importance of Calendar | Benefits of Using a Calendar

i. Total number of Sundays in a month.

ii. Number of days in a month.

iii. Number of months in a year.

iv. To remember a special day or definite day.

v. Different number of days in a month like January, February, April, etc.

v. We can know what is a leap year is and which is not a leap year.

vi. It helps to fix registration dates, competitions, etc.

vii. You can schedule your work whether it is urgent or important tasks with the help of a calendar.

viii. Not urgent and important can be scheduled and added to ‘to-do list’ and urgent and unimportant tasks can be delayed with the help of the calendar.

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### Examples on Purpose of a Calendar

**Example 1. **

How many days are there in February in a leap year?

**Solution:**

There are 29 days in February in a leap year.

**Example 2. **

Which is the first day of the year in 2020?

**Solution:**

The first day of the year 2020 is Wednesday, January 1st.

**Example 3. **

How many days are there in the month of March?

**Solution:**

There are 31 days in the month of March.

**Example 4. **

How many weeks are there in a year?

**Solution:**

There are 52 weeks in a year.

**Example 5.**

How many Fridays are there in the year 2021?

**Solution:**

There are 53 Fridays in the year 2021.