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The March equinox is the moment the Sun crosses the celestial equator—an imaginary line in the sky above Earth’s equator—from south to north. This happens on March 19, 20, or 21 every year. 10 facts about the March equinox. Equinox Local Time & Date
The March equinox happens sometime between March 19 and 21. The September equinox occurs sometime between September 21 and 24. In the Northern Hemisphere, the March equinox is also known as the spring or vernal equinox ; the September equinox can be called the fall or autumnal equinox .
Contrary to popular wisdom, the March equinox can take place on March 19, 20 or 21. In the 21st century, the March equinox has only occurred twice on March 21—2003 and 2007. A March 19 equinox will be more frequent during the last decades of the century.
March 21 is the Church's date of the March equinox, regardless of the time zone, while the actual date of the equinox varies between March 19 and March 22, and the date depends on the time zone.
The March and September equinoxes mark the beginning of the spring and autumn seasons on Earth, according to one definition. The equinox in September is the start of fall in the Northern Hemisphere and the beginning of spring south of the equator.
10 facts about the March equinox. Varying Equinox Dates. The March equinox can happen on March 19, 20, or 21. The last time the March equinox was on March 21 (in UTC) was in 2007. It will happen again in 2101. Due to time zone differences, the equinox may occur a day earlier at locations that are behind UTC. Take the example of mainland United ...
In addition to being the spring (vernal) equinox in the north and the fall (autumnal) equinox in the south, the date of the March equinox plays a huge role in calculating the dates for when to celebrate Jewish Passover and Christian Easter.
An equinox occurs when the subsolar point—the spot on the Earth directly beneath the Sun—crosses the equator, equally straddling the Southern and Northern Hemispheres. On those days, the center point of the Sun indeed rises and sets 12 hours apart.
March Equinox. At the March equinox, the Sun crosses the equator from south to north. Explanation and 2025 equinox date.
Calculations of sunrise and sunset in Manila – Philippines for March 2024. Generic astronomy calculator to calculate times for sunrise, sunset, moonrise, moonset for many cities, with daylight saving time and time zones taken in account.
