First Day of Summer

First Day of Summer has already passed this year. It was 186 days ago (Friday). If you're looking for the next occurrence, it will be on April 23 next year.

Yes, First Day of Summer is an official public holiday in Ísland. Dates are set by Ísland's official holiday calendar.

First Day of Summer falls on Friday, Thursday, April 23, 2026. Date: Thursday, April 23, 2026 Year: 2027 Weekday: Friday Month: April Country: Ísland

Here are the upcoming dates for First Day of Summer in Ísland: • 2026: April 23 (Thursday) • 2027: April 22 (Thursday) • 2028: April 20 (Thursday) • 2029: April 19 (Thursday) • 2030: April 18 (Thursday) Please note that holiday dates can occasionally be officially adjusted. Always check Ísland's official holiday calendar for the most up-to-date information.

First Day of Summer is not currently observed as a substitute day in Ísland for 2027. It falls on its regular calendar date: Thursday, April 23, 2026 (Friday). Substitute days are typically only used when a holiday's original date falls on a weekend or conflicts with another holiday.

The countdown shows the number of calendar days between today and First Day of Summer. How it works: 1. We use the official holiday date: 2027-04-23 2. We compare it against today's date 3. The difference (in full calendar days) is shown as the countdown Important details: • The countdown uses calendar days, not exact hours/minutes • It refreshes automatically once every hour while you have the page open • If First Day of Summer has already passed this year, the page shows how many days ago it was • If today is the holiday, you'll see a special "Today is the day!" message 🎉

First Day of Summer for 2027 has already passed. Schools and businesses in Ísland were typically closed on that day. For the next occurrence, the same closure rules usually apply — but always check local announcements since opening hours can vary by region.

You can use the Share button on this page to send the countdown link to friends, family, or colleagues. Recommended ways to share: • Share button — uses your device's native share menu (WhatsApp, Messages, Email, etc.) • Copy Date button — copies the holiday name and date to your clipboard To set a reminder: 1. Open your phone or computer calendar 2. Create a new event on Thursday, April 23, 2026 3. Set a reminder for 1 week and 1 day before This way you'll never miss First Day of Summer again! 🎉

You may occasionally see a different date for First Day of Summer on other websites. Here's why: Common reasons: 1. Regional variations — Some holidays are observed differently in different states or provinces within Ísland 2. Substitute days — If the original date fell on a weekend, a substitute day may be used 3. Calendar versions — Different holiday libraries update at different times 4. Religious vs. civil — Some holidays have both a religious date and an official civil observance date For First Day of Summer in Ísland: we use the official date Thursday, April 23, 2026 for 2027. Best practice: Always verify with Ísland's official government holiday calendar for critical scheduling.

Holiday: First Day of Summer Country: Ísland Date: Thursday, April 23, 2026 Weekday: Friday Year: 2027 Status: 186 days ago Type: Public holiday Next year: April 20 Upcoming years tracked: 4