Leap Day Countdown: How Long Until February 29, 2028?

The next leap day is Tuesday, February 29, 2028, so a leap day countdown should point at midnight at the start of that date in your own time zone. After that, the following leap days fall on February 29, 2032, and February 29, 2036, because leap years come around every four years with a few rare exceptions.

Set a live timer below, then read on for the leap year rule in plain words, ideas for using your bonus day and tips for celebrating leapling birthdays.

Start Your Leap Day Countdown

The simplest way to track the wait is with a live timer:

1. Open our countdown creator.
2. Enter February 29, 2028, at 12:00 a.m. That's the first second of leap day.
3. Choose your local time zone so the timer hits zero exactly when leap day begins where you live.
4. Give it a fun name, like "Bonus Day" or "Leap Day 2028."
5. Save the link or add it to your phone's home screen so you can check in whenever you like.

Want the countdown to hit zero at a different moment, like the start of a leap day party? Our guide to setting a countdown to a specific time shows you how to aim at any hour and minute.

Upcoming Leap Days

Here are the next few leap days and the day of the week each one falls on:

A leap day on a weekend, like the one in 2032, is easier to turn into a full celebration. A weekday leap day is perfect for small surprises at work or school.

Why Do We Have Leap Days?

Earth takes a little longer than 365 days to travel around the sun. The extra amount is close to a quarter of a day. If calendars ignored that leftover time, the seasons would slowly drift. After enough years, the start of spring would land weeks off from where we expect it.

Adding one extra day about every four years fixes most of that drift. It's a small correction that keeps the calendar lined up with the seasons over the long run.

The Leap Year Rule in Plain Words

The rule used by the calendar most of the world follows today has three simple steps:

• If a year divides evenly by 4, it's usually a leap year. That's why 2024 and 2028 are leap years.
• But if a year divides evenly by 100, it is not a leap year. So 1900 was not a leap year, and 2100 won't be either.
• Unless the year also divides evenly by 400. Then it is a leap year after all. That's why 2000 was a leap year.

Those century exceptions exist because "about a quarter of a day" is slightly more than the real extra time. Skipping three leap days every four centuries keeps the calendar from overcorrecting.

A quick tip for your countdown: since 2100 is not a leap year, anyone counting leap days far into the future will see an eight-year gap between 2096 and 2104.

How to Use Your Bonus Day

A leap day is a free extra square on the calendar. Here are ideas to make it count.

Do the thing you keep putting off. Pick one small task from your to-do list, like organizing a closet or writing a letter, and finish it on leap day.

Try something new. Cook a recipe you've never made, visit a museum, walk a trail you haven't explored, or start a hobby you've been curious about.

Write a time capsule letter. Write a note to yourself to open on the next leap day, four years later. Describe your life, your goals and what you hope will change. It's a fun way to mark time.

Plan a "leap" challenge. Leap out of your comfort zone with a small personal challenge, like calling an old friend or signing up for a class.

Give the day away. Spend part of it volunteering, helping a neighbor or cleaning up a park.

Take photos. Snap a few pictures of your day and save them in a folder named for the year. In time, you'll have a fun leap day photo album that spans decades.

Leap Day Ideas for Families and Classrooms

Leap day is a great hook for learning and play.

Frog-themed games. Set up a hopscotch course or a "lily pad" jumping game with paper circles on the floor.

Calendar math. Ask kids to figure out how many leap days have happened since they were born, or which future years will be leap years.

Count the days together. A paper chain with one link per day is a classic. Our guide to ways to count down days has more ideas, and a countdown calendar makes a nice wall display for a long wait.

Leap day trivia. Share a few facts, like the leap year rule, and see who remembers them at the end of the day.

A four-year snapshot. Have each child draw a picture of themselves now and write down what they think they'll be like at the next leap day. Store the pages to open later.

Celebrating Leapling Birthdays

People born on February 29 are often called "leaplings" or "leapers." Their actual birthday comes around only once every four years, which makes it extra special.

When Do Leaplings Celebrate in Other Years?

Most leaplings pick one of two dates in non-leap years:

• February 28, so the celebration stays in February
• March 1, since that's the day right after February 28

Some families switch between the two, and some celebrate across both days. There's no single right answer. It's a personal choice. If you need a specific date for official forms, check the rules that apply to you.

Make the Real Birthday a Big Deal

When February 29 actually arrives, many leaplings like to celebrate in a bigger way. Ideas include:

• A "real birthday" party that counts their leap birthdays as well as their age
• A themed cake decorated with frogs or calendar squares
• A memory book with a page for each actual birthday they've had
• A birthday timer to February 29 so friends and family can count down together

To set a timer for any birthday, see our countdown until my birthday guide. For more party planning help, the birthday countdown ideas page is full of fun options.

Gentle Jokes Are Part of the Fun

Leaplings hear lots of jokes about being "only a few years old." Keep the humor kind and let the birthday person lead. Many leaplings enjoy the attention that comes with a rare birthday.

Fun Leap Day Traditions

Different places have different ways to mark the day. A few lighthearted ones:

The leap day proposal. An old folk tradition from parts of Europe says leap day is a day when anyone can propose. Today it's mostly a playful bit of trivia.

Leap day parties. Some towns and groups host get-togethers for leaplings and their families.

Frog themes. Frogs are the unofficial mascot of leap day for obvious reasons, so you'll see them on cakes, cards and decorations.

Planning a Simple Leap Day Party

Since leap day comes around only once every four years, it's a great excuse for a small get-together. Keep it easy and playful.

Theme it around frogs and leaps. Green tablecloths, paper lily pads and frog-shaped cookies set the mood without much effort.

Play "leap" games. Try a standing long jump contest with a tape measure, leapfrog for the kids, or hopscotch on the driveway.

Serve "29" snacks. Make 29 mini muffins, 29 cookies or a tray with 29 bite-size treats. It's a silly nod to the date that guests always notice.

Put the timer on screen. If your party starts on the evening of February 28, display the live countdown so everyone can cheer when leap day begins at midnight. For a family-friendly version, count down to an earlier "pretend midnight" so younger kids can join the fun before bedtime.

Honor any leaplings. If a guest was born on February 29, make them the guest of honor with a special dessert and a toast to their "real" birthday.

Seal a party time capsule. Ask each guest to write a short note or prediction, then seal them in an envelope labeled for the next leap day in 2032.

A Short History of the Extra Day

The idea of adding days to keep a calendar in step with the seasons is very old. The calendar introduced in ancient Rome under Julius Caesar added one day every four years. That was close, but a little too generous, because the true extra time each year is slightly less than a quarter of a day.

Over many centuries, that tiny overcorrection added up. By the 1500s, the calendar had drifted by about ten days compared with the seasons. The Gregorian calendar, introduced in 1582, fixed the drift by skipping those ten days once and by adding the century rule: century years are leap years only if they divide evenly by 400.

Different countries switched to the new calendar at different times, some of them much later. Today, the Gregorian calendar is the one used for everyday dates in most of the world, and it's the calendar your leap day countdown follows.

Leap Day Countdown Milestones

A countdown that runs for more than a year feels more fun with a few stops along the way. Here are some milestones to celebrate as February 29, 2028, gets closer:

If you'd like a classroom or family wall display for the final stretch, a printable countdown calendar makes each day easy to check off.

Fun Facts to Share on Leap Day

Short facts make great conversation starters at work, at school or around the dinner table.

• A leap year has 366 days instead of 365.
• February has 29 days in a leap year and 28 in other years.
• The year 2000 was a leap year, even though most century years aren't.
• The year 2100 will not have a leap day, so a child born today may live through a rare eight-year gap between leap days.
• Leap day moves through the week. Because a leap year has one extra day, the day of the week for February 29 shifts from one leap year to the next, as the table above shows.
• Leaplings can be a fun trivia topic. Ask around; you might be surprised to find one in your office or class.

Mistakes to Avoid

Assuming every fourth year is a leap year. Most are, but century years like 2100 skip it unless they divide by 400.

Setting your timer in the wrong time zone. If you want the countdown to hit zero when leap day starts for you, use your local time zone.

Forgetting February 29 when counting days. If you're counting days between dates that cross a leap day, include that extra day. A countdown tool does it for you automatically.

Leaving a leapling out in a non-leap year. Even when February 29 doesn't exist, a leapling still has a birthday. Ask them which day they prefer.

FAQ

When is the next leap day?

The next leap day is Tuesday, February 29, 2028. After that, the next ones are February 29, 2032, and February 29, 2036.

How often does leap day happen?

Usually every four years. The exception is century years that aren't divisible by 400, such as 2100, which will not have a leap day.

Why does February get the extra day?

February was already the shortest month in the calendar system we inherited, so it became the home for the extra day. The tradition stuck.

What is a leapling?

A leapling is a person born on February 29. Their birthday falls on its actual date only once every four years.

When do leaplings celebrate their birthday in non-leap years?

Most choose February 28 or March 1. It's a personal choice, and some celebrate on both days.

How do I set a leap day countdown?

Open our countdown creator, enter February 29, 2028, at 12:00 a.m., choose your time zone and save the link. The timer will tick down until leap day begins.