Card calendar
Upcoming days to send a card
Every holiday worth a card in the next twelve months, with messages to borrow for each. Write it today, seal it, and it opens right on the day.
November 2026
Fri, Nov 13
World Kindness Day
November 13. Send a card for no reason at all.
Thu, Nov 26
Thanksgiving (US)
Fourth Thursday of November. Tell someone you're grateful.
December 2026
Fri, Dec 25
Christmas
Cozy wishes for family, friends and coworkers.
Thu, Dec 31
New Year's Eve
Thank someone for being part of your year.
January 2027
Fri, Jan 1
New Year's Day
Fresh starts and big wishes. Schedule a card to open at midnight.
February 2027
Mon, Feb 8 · expected
Ramadan begins
Ramadan Kareem wishes for a blessed month of fasting.
Sat, Feb 13
Galentine's Day
A day to tell your friends you love them.
Sun, Feb 14
Valentine's Day
Romantic, sweet or funny: the busiest card day of the year.
March 2027
Wed, Mar 10 · expected
Eid al-Fitr
Eid Mubarak! The joyful end of Ramadan.
April 2027
Sat, Apr 10
National Siblings Day
A good excuse to tell a brother or sister they're great.
May 2027
Mon, May 3
Teacher Appreciation Week
First full week of May in the US. Thank a teacher.
Sun, May 9
Mother's Day (US)
Second Sunday of May in the US, Canada and Australia.
Mon, May 17 · expected
Eid al-Adha
The Feast of Sacrifice, at the end of Hajj.
Thu, May 20
Graduation season
Late May through June, for every grad you're proud of.
June 2027
Tue, Jun 8
Best Friends Day
June 8 in the US. Send your person a card.
Sun, Jun 20
Father's Day
Third Sunday of June in the US, UK and Canada.
October 2027
Sat, Oct 16
Boss's Day
October 16 in the US. A thank-you from the team.
Sun, Oct 31
Halloween
Spooky, silly and full of candy.
Never miss a card day
The easiest way to remember a holiday is to deal with it early. When a date is coming up, write the card while you're thinking about it, then seal it so it opens on the morning itself. It's the same trick for birthdays: write it when you remember, not when you're panicking the night before.
Some dates move every year. Mother's Day, Father's Day and Thanksgiving fall on set weekdays, and Ramadan and both Eids follow the lunar calendar, about eleven days earlier each year. This calendar works them all out for you, and refreshes daily so it always shows what's next.
Stuck on the words? The message writer builds a personal message in seconds, and message ideas has lists for every one of these days.
Questions people ask
- When should I send a holiday card?
- Paper cards need a week or two in the post. A digital card can go the same day, or you can write it early and seal it so it opens on the day itself.
- Why are Ramadan and Eid dates marked as approximate?
- They follow the Islamic lunar calendar and depend on the moon sighting, so the date can move by a day depending on where you live.
- When is Mother's Day?
- The second Sunday of May in the US, Canada and Australia. In the UK, Mothering Sunday falls in March, three weeks before Easter.
- Can I schedule a card to arrive on a date?
- Yes. With Bunletter you can seal a card until a set day and hour, so it opens exactly when you want, in your local time.