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August 2026 Social Media Holidays

23 dates to post about in August 2026, from National Black Business Month begins to National Chocolate Chip Cookie Day. Filter by type, search for a theme, copy a post idea or send it to the scheduler with the hashtags attached.

Free calendar · 23 dates in August 2026 · updated for 2026
Sat, Aug 1
National Black Business Month begins Awareness dayUS
Feature one Black-owned business each week this month, with a link and what you personally buy from them.
#BlackBusinessMonth
Schedule →
Sat, Aug 1
World Wide Web Day Fun day
Screenshot the earliest version of your website from the Wayback Machine and compare it with today.
#WorldWideWebDay
Schedule →
Sun, Aug 2moves yearly
National Friendship Day Fun dayUS
Offer a bring-a-friend deal for the weekend and ask customers to tag who they are bringing.
#FriendshipDay
Schedule →
Mon, Aug 3
National Watermelon Day Fun day
Film a watermelon-cutting trick or a summer drink recipe and list the ingredients in the caption.
#NationalWatermelonDay
Schedule →
Tue, Aug 4
National Chocolate Chip Cookie Day Fun dayUS
Give a free cookie with every order today and post a photo of the tray as it comes out.
#NationalChocolateChipCookieDay
Schedule →
Sat, Aug 8
International Cat Day Fun day
Repost customer cat photos with permission, or introduce the shop cat with a formal job title.
#InternationalCatDay
Schedule →
Sun, Aug 9
National Book Lovers Day Fun day
Ask followers for the book they recommend most, then share the full list in your stories.
#NationalBookLoversDay
Schedule →
Sun, Aug 9
International Day of the World's Indigenous Peoples Awareness day
Acknowledge whose land your business stands on and link to an Indigenous-led organisation nearby.
#IndigenousPeoplesDay
Schedule →
Wed, Aug 12
International Youth Day Awareness day
Hand your account to the youngest team member for a day and let them run stories their way.
#InternationalYouthDay#YouthDay
Schedule →
Wed, Aug 12
World Elephant Day Awareness day
Explain how you check that no product in your range uses ivory or contributes to habitat loss.
#WorldElephantDay
Schedule →
Thu, Aug 13
International Left Handers Day Fun day
Count the left-handers on your team and show one tool or task they do differently.
#LeftHandersDay
Schedule →
Sat, Aug 15
Independence Day (India) Public holidayIndia
Post a photo of the tricolour at your workplace and thank the Indian customers who support you.
#IndependenceDay#HappyIndependenceDay
Schedule →
Sat, Aug 15
National Relaxation Day Fun day
Close the laptop, photograph the team's favourite ways to switch off, and skip the call to action.
#NationalRelaxationDay
Schedule →
Wed, Aug 19
World Photography Day Awareness day
Pick the best unedited photo you have taken of your product and describe the setup that made it work.
#WorldPhotographyDay
Schedule →
Wed, Aug 19
World Humanitarian Day Awareness day
Highlight an aid worker or charity connected to your team and say how followers can help.
#WorldHumanitarianDay
Schedule →
Fri, Aug 21
National Senior Citizens Day Awareness dayUS
Invite your oldest regular customer to tell the story of their first visit, and post it with their photo.
#SeniorCitizensDay
Schedule →
Wed, Aug 26moves yearly
Onam (Thiruvonam) ReligiousIndia
Show a pookalam flower arrangement at your entrance and wish Malayali customers a happy Onam.
#Onam#HappyOnam
Schedule →
Wed, Aug 26
Women's Equality Day Awareness dayUS
Publish your gender pay figures or leadership ratio, and say what you plan to change.
#WomensEqualityDay
Schedule →
Wed, Aug 26
International Dog Day Fun day
Run a dog-of-the-day contest in the comments and give the winner a treat bag from your counter.
#InternationalDogDay#DogDay
Schedule →
Fri, Aug 28moves yearly
Raksha Bandhan ReligiousIndia
Package a sibling gift set with delivery dates and show the rakhi options you carry.
#RakshaBandhan#Rakhi
Schedule →
Sun, Aug 30
National Beach Day Fun day
Photograph your product at the beach, or ask followers to, and pick the best shot to repost.
#NationalBeachDay
Schedule →
Mon, Aug 31moves yearly
Summer Bank Holiday Public holidayUK
List your holiday hours and any last-of-summer sale in a single, easy-to-screenshot image.
#BankHoliday#BankHolidayWeekend
Schedule →
Mon, Aug 31
International Overdose Awareness Day Awareness day
Share a local support service and pause selling posts for the day out of respect.
#OverdoseAwarenessDay#IOAD
Schedule →

Dates marked "moves yearly" follow a calendar rule (Easter, Thanksgiving, Diwali) and are shown for 2026. Fun "national days" are the ones marketers actually post about, not every entry on the national-day registries.

Planning August content

Choose the handful of days that fit your audience and schedule them now; the rest of the month is for your own content. Awareness days with a real story behind them and shopping dates with a real offer outperform generic "happy national X day" posts every time. Use the best-time-to-post tools to pick the slot, and the hashtag counter to keep tags in check.

Also see July and September, or the full 2026 calendar.

Frequently asked questions

What are the social media holidays in August 2026?

National Black Business Month begins (1 Aug), World Wide Web Day (1 Aug), National Friendship Day (2 Aug), National Watermelon Day (3 Aug), National Chocolate Chip Cookie Day (4 Aug), International Cat Day (8 Aug), National Book Lovers Day (9 Aug), International Day of the World's Indigenous Peoples (9 Aug) and 15 more listed above.

Do I need to post on every one?

No. Two or three a month that fit your brand is plenty; the rest is noise.

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