Social Media Calendar

A listing of quirky and fun holidays, along with the more traditional and religious holidays and ideas for how you can incorporate these events in your social media.
Apr
7
Wed
2021
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Sat
2021
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Sat
2022
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Thu
2022
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Sun
2022
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Sun
2023
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Fri
2023
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Mon
2023
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Mon
2024
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Sun
2024
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Wed
2024
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Wed
2025
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Mon
2025
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Thu
2025
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Thu
2026
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Tue
2026
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Fri
2026
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Fri
2027
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Wed
2027
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Sat
2027
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Sat
2028
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Fri
2028
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Mon
2028
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Mon
2029
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Sat
2029
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Tue
2029
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.

Jan
15
Tue
2030
National Hat Day (U.S.)
Jan 15 all-day

Woman wearing a hat

#NationalHatDay

National Hat Day is celebrated in the United States every January 15th and is a fun excuse to wear a hat. You could post a photo of yourself wearing a hat, perhaps relating a funny story to go along with it. You could also invite your social media followers to post their hat photos using the hashtag #NationalHatDay.

In Australia, Hat Day is on the 2nd Friday in October, in support of and to raise awareness for mental illness.

In the U.K., Wear a Hat Day, in support of brain tumour research seems to be late March (27th March for 2020)

Apr
7
Sun
2030
Beer Day
Apr 7 all-day

#NationalBeerDay

See also International Beer Day – the first Friday in August.

 

Apr
10
Wed
2030
Siblings Day (U.S.)
Apr 10 all-day

#NationalSiblingsDay

Celebrated as Brothers and Sisters Day, 31st of May in Europe.