Calendars for children

Quick answer

Calendars help us plan and remember important events by showing us days, weeks, months, and dates so we know when things happen.

Learning outcome

By the end of this page, you will understand how to read a calendar to find dates, plan events, and know how many days are in each month.

• You can find any date on a calendar
• You can plan a birthday party or holiday using a calendar
• You know how many days are in each month
• You can tell the difference between days, weeks, months, and years

Why this matters

Calendars help us stay organised and remember important things like birthdays, holidays, school events, and sports games. Whether you're planning a party or getting ready for a trip, calendars help you know when to do things. In school, you use calendars to plan projects, know when tests are, and understand how time passes.

Even grown-ups use calendars every day – for work meetings, doctor appointments, and family plans. Learning how to read a calendar now helps you become good at managing time later in life.

How it works

Calendars are like a big map of time. They show you:

1. Days – like Monday, Tuesday, Wednesday
2. Weeks – 7 days make one week
3. Months – 12 months make one year
4. Dates – numbers like 1, 2, 3 that tell us which day of the month it is

Each month has a different number of days. For example, January has 31 days, but February has only 28 or 29 days in a leap year.

Examples you can see

Let’s look at a simple calendar for January 2025:

You can see that:

• January 1st is a Monday
• January 31st is a Wednesday
• There are 31 days in January
• Each row shows a week

Try this: What day is January 15th? It’s a Tuesday!

Try it as a mini adventure

Adventure: Planning a Birthday Party

You are planning your best friend’s birthday party. You want to know:

1. What day of the week it is
2. When the party should happen
3. How many days until the party

Let’s say today is Monday, January 1st. Your friend’s birthday is January 15th.

Step 1: Find January 15th on the calendar – it’s a Tuesday.

Step 2: Count the days from January 1st to January 15th – that’s 14 days.

Step 3: Decide when to start planning. Maybe you start planning 2 weeks before, which is January 1st. That’s a good plan!

Now you know when the party is and how long you have to get ready!

Common mistakes

• Mistake: Thinking that all months have 30 days
• Why it happens: Not knowing that some months have 28, 29, 30, or 31 days
• Fix: Learn the rhyme: “Thirty days hath September, April, June, and November. All the rest have thirty-one, except February, which has twenty-eight, and twenty-nine in leap years.”

• Mistake: Confusing days and dates
• Why it happens: Mixing up “Monday” (a day) and “15” (a date)
• Fix: Remember: Days are names (Monday, Tuesday), dates are numbers (1st, 2nd, 3rd)

• Mistake: Counting the first day as day 1
• Why it happens: Starting to count from the first date instead of the first day
• Fix: Use a finger or marker to count each day properly

Parent and carer guide

Helping your child with calendars is simple and fun:

1. Ask your child to find today’s date on a calendar
2. Play a game: “What day is it?” or “How many days until your birthday?”
3. Use a calendar to plan family events together
4. Check if they understand the difference between a day (Monday) and a date (15th)
5. Encourage them to count the days between two events

Remember: Don’t rush! Let your child explore and make mistakes. It’s part of learning.

Practice questions

1. What day is January 20th if January 1st is a Monday?
2. How many days are in a week?
3. Which month has 28 days?
4. If today is Friday, what date is 5 days later?
5. How many months are in a year?

Answers:

1. Friday
2. 7 days
3. February
4. Wednesday (if today is Friday, then 5 days later is Wednesday)
5. 12 months

FAQ

What is a calendar?

A calendar is a tool that shows days, weeks, months, and years so we can plan and remember important events.

How many days are in a month?

Most months have 30 or 31 days. February has 28 days, or 29 in a leap year.

Why do we use calendars?

Calendars help us know when to do things, like school events, holidays, birthdays, and sports games.

How can I teach my child about calendars?

Use a real calendar, ask questions, play games, and plan events together. It’s fun and practical!

What is a leap year?

A leap year has an extra day in February (29 days instead of 28). It happens every 4 years to keep the calendar in sync with Earth’s orbit.