Oct

31

Seasonal Recurring annually

Saturday 31 October 2026

Halloween

An annual celebration on 31 October with origins in Celtic harvest festivals. Now widely observed with costumes, trick-or-treating, and themed events.

Newsletter content ideas

Here's what you could include in your internal newsletter around Halloween:

  • Organise a costume competition or desk decoration contest
  • Share photos from the office Halloween party
  • Feature a spooky quiz or fun facts
  • Highlight any Halloween charity events

Subject line ideas

Try these subject lines to boost open rates:

  • Halloween: What we're doing this year
  • It's Halloween — here's how you can get involved
  • This week: Halloween + team news
  • 31 October: Halloween at [Company]

How to feature this in your newsletter

  1. Plan ahead — Add Halloween to your content calendar at least 2 weeks before the date so you have time to gather content and images.
  2. Choose your angle — Will you run a dedicated special edition, or include it as a section in your regular newsletter? Bigger events work well as specials; smaller ones fit into your weekly digest.
  3. Involve your people — Ask employees to share their stories, experiences, or ideas related to Halloween. User-generated content always gets higher engagement.
  4. Include a call to action — Give readers something to do: attend an event, share a message, learn something new, or donate to a cause.

Build your newsletter around Halloween

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Related dates

Dec

21

Winter Solstice

The shortest day and longest night of the year in the Northern Hemisphere. Celebrated by many cultures as a turning point towards longer days and the return of light.

Dec

25

Christmas Day

A globally celebrated holiday commemorating the birth of Jesus Christ. Widely observed as a cultural and commercial event with gift-giving, decorations, and family gatherings.

Jan

1

New Year's Day

The first day of the year in the Gregorian calendar. A time for reflection on the past year and setting intentions for the new one.
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