Here are a few examples of national holidays with changing dates in April:
- Easter Sunday (Christian countries): Easter Sunday is a Christian holiday that celebrates the resurrection of Jesus Christ. The date of Easter Sunday changes each year, as it is based on the lunar calendar and typically falls between March 22nd and April 25th.
- Easter Monday (Christian countries): Easter Monday is a public holiday in many countries and is observed on the day after Easter Sunday. Like Easter Sunday, its date changes each year based on the lunar calendar.
- ANZAC Day (Australia and New Zealand): ANZAC Day is a national day of remembrance in Australia and New Zealand, honoring those who served and died in wars and conflicts. It is observed on April 25th each year. If the holiday falls on a weekend, it may be observed on the following Monday in some regions, particularly for public institutions and schools.
- Earth Day (International): Earth Day is an annual event celebrated worldwide on April 22nd to demonstrate support for environmental protection. While the date does not change, it is sometimes observed on the closest weekend for local events and activities.
- Pesach or Passover (Jewish communities worldwide): Passover is a Jewish holiday that commemorates the liberation of the Israelites from Egyptian slavery. The date of Passover varies each year, as it is based on the Jewish lunar calendar, but it typically falls between March 27th and April 25th.
Please note that not all of these holidays fall in April every year. However, they are examples of holidays that may occur in April and have changing dates due to various factors such as the day of the week, religious calendar systems, or lunar cycles.
