Midwinter Day
Nationwide public holiday in Antarctica
Dates
| Year | Date | Weekday | Notes |
|---|---|---|---|
| 2026 | 21 June | Sunday | Nationwide |
| 2027 | 21 June | Monday | Nationwide |
Where it applies
Everywhere in Antarctica.
Is it a day off?
Yes. It is an official public holiday, so most employees have the day off. Government offices, schools and many businesses are usually closed; shops, restaurants and public transport may keep reduced hours. Check local announcements for opening times.
Make it longer
Sat 19 Jun – Mon 21 Jun is a 3-day weekend with no leave needed.
Plan more breaks with the leave planner.
Typical weather in McMurdo Station around 21 June: high -25°C (-13°F), low -30°C (-23°F), rain on 4% of days.
Averages for 2015–2024, 3 days either side of the date, for the area around McMurdo Station. Past averages, not a forecast.
Forecast for Monday 21 June in McMurdo Station: (MET Norway)
Coming up next in Antarctica
Wednesday, 1 December 2027
More for Antarctica
Holiday dates are for general information and can change. Official government announcements take precedence.