Arbor Day fifteenth day of the month Esfand, which usually corresponds with March 5. This day is the first day of the "Natural Recyclable Resources Week" (March 5 to 12). This is the time when the saplings of the all kinds in terms of different climates of different parts of Iran are shared among the people. They are also taught how to plant trees. The Jewish holiday Tu Bishvat, the new year for trees, is on the 15th day of the month of Shvat, which usually falls in January or February. Originally based on the date used to calculate the age of
Kerala New Year New Year in Tamil Nadu. Kerala New Year The Kerala New Year (Malayalam Calendar) is on the day of vernal equinox, i.e., the day when the sun is considered to move from the northern to the southern hemisphere. The day falls in the first Malayalam month of "Chingham" according to the Kollam Era. Till the modern Malayalam calendar Kollam Era was adopted in 825 CE 1st day of the Malayalam month of "Medam" was considered to be the new year. This day is celebrated in Kerala as Vishu today and it coincides with similar new year festivities in several other