This social media holiday calendar holds 150 content-worthy dates from January 2026 to March 2027, by month: UN days, public holidays, cultural dates and awareness months, each linked to a source and paired with a one-line angle for Twitter or LinkedIn.
Islamic dates are expected dates and can move by a day with the moon. Jewish holidays begin at sundown the evening before. Dates marked secondary come from Wikipedia because the official page was blocked or missing.
Pick the days that fit. audenAI drafts the posts in your voice and Schedule lines them up on Twitter or LinkedIn.
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three steps
Find the date. Take the angle.
What's in this social media holiday calendar
Many social media holiday calendars list hundreds of unofficial "national days" without a source. This one is shorter and checkable. It holds 150 dates from January 2026 to March 2027, and every date links to where it came from:
UN international days, from the United Nations list of international days and weeks.
Public holidays, from the US federal holiday list, UK bank holidays and India's gazetted holidays.
Cultural and religious dates, such as Lunar New Year, Diwali, Hanukkah, Ramadan and Eid. Islamic dates are marked "expected", because they depend on moon sighting.
Awareness days and months, from each organizer's own page, such as Earth Day, GivingTuesday and Safer Internet Day.
Shopping days like Black Friday, Small Business Saturday and Cyber Monday.
We left out remembrance days for tragedies on purpose. They deserve respect, not a content hook. Filter by type to see only the dates that suit your audience.
Key dates still ahead: late 2026 and early 2027
October 31: Halloween.
November 8: Diwali. November 13: World Kindness Day.
November 26 to 30: Thanksgiving (US), Black Friday, Small Business Saturday and Cyber Monday.
December 1: GivingTuesday. December 4: Hanukkah begins at sundown. December 25: Christmas Day.
February 2027: Lunar New Year (February 6), Ramadan expected to begin (February 8), Safer Internet Day (February 9).
March 2027: International Women's Day (March 8), Eid al-Fitr expected (March 9), Easter Sunday (March 28).
How to use holidays without forced posts
Only post on days that connect to your work. A founder in edtech has a reason to post on International Day of Education. A tax adviser does not need World Emoji Day.
Bring an angle, not a greeting. "Happy Earth Day" adds nothing. One change your team made, and what it cost, adds a lot. Every date here comes with an angle to start from.
Plan a couple of weeks ahead. Map the dates you want into a content calendar so they are not a scramble on the day.
Check moving dates close to the day. Ramadan and Eid can shift by a day, and Jewish holidays begin at sundown the evening before.
Post when your audience is awake. The best time to post windows help you choose the slot.
Plan the date, then fill the slot
A calendar tells you when to post and what the day is about. It cannot make the post sound like you. VoiceMoat learns your voice from your own content, and audenAI drafts the post for each date you pick, in that voice, on Twitter or LinkedIn. Then Schedule lines them up for the right time. Need a structure for the post itself? Start with the LinkedIn post templates.
now that you have the dates
Turn dates into posts.
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faq
Good to know
What is a social media holiday calendar?
When is Black Friday 2026?
When is GivingTuesday 2026?
Are Ramadan and Eid dates fixed?
Should brands post on every social media holiday?
Does the calendar include 2027 dates?
