How do you read a calendar?

To read a monthly calendar, find the month and year at the top. Read the days of the week across the top row (Mon, Tue, Wed, Thu, Fri, Sat, Sun). Each box below holds one date. To find what day a date falls on, find the date number, then look up to its column heading.

A leap year is a year that has 366 days instead of 365. The extra day is February 29. Leap years happen every 4 years. Recent leap years include 2020, 2024, and 2028.

How many weekdays are in a typical month?

Most months have between 20 and 23 weekdays (Monday through Friday) and 8 to 10 weekend days (Saturday and Sunday). The exact number depends on which day the month starts on and how many days are in the month.

How do you count days between two dates in the same month?

To count days between two dates, subtract the smaller date from the larger one. For example, the days between October 5 and October 12 is 12 minus 5, which equals 7 days. To find the date 7 days after October 5, add 7 to get October 12.

Calendar Quest — Free Read a Calendar Game for Grade 3

Q: How many days are in each month?

January has 31 days, February has 28 (29 in a leap year), March has 31, April has 30, May has 31, June has 30, July has 31, August has 31, September has 30, October has 31, November has 30, and December has 31. The rhyme '30 days has September, April, June, and November' helps students remember.

Calendar Quest: A Free Read-a-Calendar Game for Grade 3 Students

Calendar Quest is a free, interactive math game that helps grade 3 students learn to read a monthly calendar, identify days of the week, count weekdays in a month, and solve event-based date problems. The game runs in any web browser, requires no login or download, and works on phones, tablets, and computers.

Reading a calendar is a foundational life skill. By third grade, students are expected to identify months, days of the week, and dates; count days between events; and solve simple date-math word problems. Calendar Quest combines five practice modes — Read the Date, Find the Day, Count Days, Event Math, and Date Puzzles — into a single colorful, kid-friendly activity that adapts to each learner's level.

How to Read a Calendar (Step-by-Step)

Quick answer: To read a monthly calendar, find the month and year at the top, then read the days of the week across the header row. Each box below holds one date. To find what day a specific date falls on, locate the date number in the grid and look up to its column to read the weekday.

Find the month and year. The month name (and usually the year) is shown at the top of the calendar.
Read the weekday headers. The seven columns are labeled with the days of the week. Calendar Quest uses Monday through Sunday (the international standard).
Find a date. Each numbered cell is one day of the month. The number is the date.
Identify the weekday. Look up from any date to its column header to read the day of the week.
Count days between dates. To find days between two dates in the same month, subtract the smaller date from the larger date.

Days of the Week and Months

There are 7 days in a week: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday. Monday through Friday are called weekdays. Saturday and Sunday are called the weekend.

There are 12 months in a year. Each month has a different number of days:

Month	Days	Note
January	31	First month of the year
February	28 (29 in a leap year)	Shortest month
March	31
April	30
May	31
June	30
July	31
August	31
September	30
October	31
November	30
December	31	Last month of the year

Memory tip: "30 days has September, April, June, and November. All the rest have 31 — except February, with 28 days clear, and 29 in each leap year."

Calendar Vocabulary (Glossary)

CalendarA chart showing the days, weeks, and months of a year.

DateA specific day of the month, written as a number (like the 15th).

Day of the weekOne of seven names: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

WeekdayMonday, Tuesday, Wednesday, Thursday, or Friday — the school days.

WeekendSaturday and Sunday — the days off from school.

MonthA period of about 4 weeks. There are 12 months in a year.

YearA period of 12 months or 365 days (366 in a leap year).

Leap yearA year with 366 days. February has 29 days. Happens every 4 years.

WeekA period of 7 days.

FortnightA period of 2 weeks (14 days).

How Calendar Quest Helps Kids Learn

Five practice modes in one game

👀 Read the Date — "What day of the week is October 15?" Multiple-choice practice that builds fluent calendar reading.
🗓️ Find the Day — "Tap the second Tuesday of the month." Student taps the correct cell on the live calendar grid.
📊 Count Days — "How many Fridays are in this month?" / "How many days are in November?" Builds counting fluency.
🎉 Event Math — Calendar shows colorful event chips. "How many days between the soccer game and the birthday?"
🔮 Date Puzzles — "What date is 14 days after March 5?" Practice forward and backward date jumps, including across months.

Four difficulty levels

🌱 Sprout — Days of the week and simple "what day is the 5th?" questions. Best for grade 1–2 review.
🌿 Grower — Counting weekdays, weekends, and dates within a month.
🌳 Climber — Ordinal positions (3rd Wednesday), event math with smaller jumps.
🚀 Date Master — Cross-month puzzles and bigger time jumps. Meets and exceeds grade 3 standards.

Frequently Asked Questions

What grade level is Calendar Quest for?

Calendar Quest is designed primarily for grade 3 students (ages 7–9), but the four difficulty levels make it useful from grade 1 (Sprout — days of the week) through grade 4 review (Date Master — cross-month puzzles).

Is Calendar Quest free? Do I need to sign up?

Yes, Calendar Quest is completely free. There is no sign-up, no login, no email required, no advertising, and no in-app purchases.

Why does the calendar start the week on Monday?

Calendar Quest follows the international (ISO) standard, where the week begins on Monday. This is the convention used in most countries and in many educational curricula. If you're used to a Sunday-start calendar, the dates and weekdays are exactly the same — only the column order changes.

How do you find what day of the week a date falls on?

Look up the date in the calendar grid, then look at the column heading above it. The header tells you the day of the week. For example, if October 15 sits in the Wednesday column, then October 15 is a Wednesday.

How many days are in each month?

January, March, May, July, August, October, and December have 31 days. April, June, September, and November have 30 days. February has 28 days (or 29 in a leap year).

What is the difference between a weekday and a weekend?

Weekdays are Monday, Tuesday, Wednesday, Thursday, and Friday — the days most kids go to school. The weekend is Saturday and Sunday — the days off from school.

Can teachers use Calendar Quest in the classroom?

Absolutely. Calendar Quest works well for math centers, smartboard warm-ups, homework practice, and substitute teacher activities. The audio includes a sound toggle so teachers can mute it during silent work. There is no tracking and no student accounts.

Tips for Parents and Teachers

Start with Sprout level. Even strong third graders benefit from a quick review of days-of-the-week vocabulary before tackling counting questions.
Connect it to real life. Point at the calendar at home or school. Ask "what day will it be 5 days from today?"
Sing the months song. Rhythmic chants of January through December are a classic teaching technique for a reason — they make the order automatic.
Mix the modes. Each mode trains a different sub-skill. Spending 5 minutes in each gives much better coverage than 25 minutes in one mode.
Aim for streaks, not perfection. The streak counter rewards consistency over single right answers.

Ready to level up? Scroll back up and pick a difficulty — your next streak is waiting!

Calendar Quest

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