Marketing calendar for December 2026 in Luxembourg.
The 9 dates to know in December 2026 in Luxembourg to plan your social media, your newsletters and your campaigns, with a content idea for each one.
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Advent calendar
A surprise a day: tips, offers, behind the scenes until Christmas.
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Giving Tuesday
A cause close to your heart, a donation, a charity initiative.
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International Day of Persons with Disabilities
Accessibility, inclusion, concrete initiatives.
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St Nicholas’ Day (Kleeschen)
A real highlight in Luxembourg: gift ideas, offers for families.
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First day of winter
Cosy mood, seasonal new arrivals.
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Christmas Eve
Festive opening hours, last-minute shopping, an end-of-year message.
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Christmas Day
A warm message to your community, a team photo.
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St Stephen’s Day
Public holiday in Luxembourg: opening hours and thanks.
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New Year’s Eve
A review of the year, thanks and a teaser for the year ahead.
When should you prepare your posts?
Allow two to three weeks before a date to prepare the visual, the copy and the scheduling. For a key retail date, start four to six weeks ahead.
The non-working days of the year are listed on the page about public holidays in Luxembourg in 2026.
Frequently asked questions.
What are the important marketing dates in December 2026 in Luxembourg?
The key dates in December 2026 are: Advent calendar (all month), Giving Tuesday (Tuesday 1 December), International Day of Persons with Disabilities (Thursday 3 December), St Nicholas’ Day (Kleeschen) (Sunday 6 December), First day of winter (Monday 21 December), Christmas Eve (Thursday 24 December), Christmas Day (Friday 25 December), St Stephen’s Day (Saturday 26 December), New Year’s Eve (Thursday 31 December).
Is there a public holiday in December 2026 in Luxembourg?
Yes: Christmas Day, on Friday 25 December 2026; St Stephen’s Day, on Saturday 26 December 2026.