Calendar Maths Grade 2 Learning Concepts | Orchids International
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A calendar is a table showing all the days, weeks, and months of a year.

  • The calendar helps us to keep track of the date, day, week, and month.

The calendar for the year 2022 is given below.

G2_1_calendar_calendar 2022

To know more about the calendar, we need to revise about days, weeks, months, etc.


  • There are 24 hours in a day. A day is also divided into some sections.
G2_2_calendar_A day


  • There are 7 days a week. These are:
G2_3_calendar_A week


  • There are 365 days in a year.
  • A year with 366 days is called a leap year.
  • There are 12 months in a year.
  • There are 7 months with 31 days, 4 months with 30 days, and 1 month with 28 days (or 29 days) in a year.
    01. January 31 days
    02. February 28days or 29 days in a leap year
    03. March 31 days
    04. April 30 days
    05. May 31 days
    06. June 30 days
    07. July 31 days
    08. August 31 days
    09. September 30 days
    10. October 31 days
    11. November 30 days
    12. December 31 days
G2_4_calendar_A year


  • There are 6 seasons in a year.
  1. Winter (December-end, January, mid-February)
  2. Spring (February-end, March)
  3. Summer (April, May, June)
  4. Monsoon (July, August, mid-September)
  5. Autumn (September-end, October)
  6. Pre-Winter (November, mid-December)

Writing a Date

To write date from the calendar first we need to know how to look for a date in the calendar. We need to identify the month, year, and date from the calendar.


To write the marked date from the above picture, we need to know the format first. For the format, we use DD, MM, YYYY. Look at the table for details.

    DD Dates It can be any number between 01- 31
    MM Months It can be any number between 01- 12
    YYYY Years It is a four-digit number

There are two types of formats of writing dates.


Let us explain it with an example.


The Independence Day of India is 15th August 1947.

So, August is the 8th month of the year.

Hence, the date will be written as 15-08-1947 in DD-MM-YYYY format and in MM-DD-YYYY format it will be written as 08-15-1947.

G2_7_calender_did you know

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