Some say April 22 was chosen to maximize the number of students who could be reached on university campuses, and that’s undoubtedly true. He suggested offering prizes as incentives for communities and organizations that planted the most trees.But the April 22 date for the first Earth Day also stemmed from a much-earlier observance: Arbor Day, which began in Nebraska in 1872. It’s said that Nebraskans planted about one million trees on that first Arbor Day in 1872.In some cities, fireworks displays or parades are held to mark Victoria Day.One of the most notable parades is held in the city of Victoria, British Columbia, which was named after Queen Victoria. Easter Day was celebrated either: (a) on or just after the first day of the Jewish Passover (no matter on which day of the week that Easter Day occurred), or (b) on a Sunday close to or on the first Passover Day. Precise information on this subject can be found on pages 415 to 425 of the Explanatory Supplement to the 1961 Astronomical Ephemeris. It became defined as the Sunday following the Paschal Full Moon date for the year, using a simple "19 PFM dates" table. the PFM date has always been the EFM date after March 20 (which was the equinox date in 325 A. One additional February 29 date will need to be removed in about 4140 A.
Being the longest day of the year, also means that people in the areas south of the Antarctic Circle towards the South Pole will see the Midnight Sun, i.e.
After this weekend, gardeners can be reasonably sure that there will be no more frost until the autumn so they can sow or plant out delicate crops and plants.
For the same reason, people with recreational homes in colder parts of the country often go to them to open them up for the summer.
have 24 hours of daylight, during this time of the year.
Sunrise & Sunrise Worldwide For people in the Northern Hemisphere, the December solstice marks the exact opposite, the day of the year with fewest hours of daylight.