How Sweden's "red days" actually work (and why your sprint plan breaks in June)

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title: How Sweden's "red days" actually work (and why your sprint plan breaks in June)

canonical_url: https://public-holidays.shop/en/blog/guide/sweden-public-holidays

If you build schedules, payroll, or release calendars for a Swedish team, you eventually run into "röda dagar" — red days. They're Sweden's public holidays, and the name comes from old paper calendars where Sundays and holy days were printed in red. The term stuck.

Here's what matters for planning:

Sweden has 11 official public holidays. The 2026 set looks like this:

• New Year's Day — Jan 1 (Thu)
• Epiphany — Jan 6 (Tue)
• Good Friday — Apr 3 (Fri)
• Easter Monday — Apr 6 (Mon)
• Labour Day — May 1 (Fri)
• Ascension Day — May 14 (Thu)
• National Day — Jun 6 (Sat)
• Midsummer's Day — Jun 20 (Sat)
• All Saints' Day — Oct 31 (Sat)
• Christmas Day — Dec 25 (Fri)
• Boxing Day — Dec 26 (Sat)

The dates Swedes actually care about are Midsummer and Christmas. Midsummer's Day is always the Saturday between June 19 and 25, so offices typically empty out the Friday before. Christmas is celebrated on December 24, not the 25th, which means the two red days after it just extend the break.

The part that surprises outsiders is the "klämdag" — a squeeze day. When a red day lands on a Thursday, the Friday between it and the weekend is usually taken as leave, producing a four-day weekend. Ascension Day on May 14, 2026 is the textbook case: most people take May 15 off. The reverse happens too — a red day on a Tuesday can swallow the Monday before it.

For engineering teams this has real consequences. Late June is effectively a dead zone for business in Sweden, full of local events but light on responses. Early and late May both hand you long weekends. Don't assume everything reopens the day after a red day; in smaller towns shops stay closed through the klämdag.

If you want the full, always-current list with weekdays and bridge-day patterns, the reference we keep is here: https://public-holidays.shop/en/blog/guide/sweden-public-holidays

It's the kind of data you'd rather not maintain by hand when you're coordinating across a dozen countries.