Find stunning maple leaf transparent images in HD illustrations and vectors for Thanksgiving day and autumn theme decor.
World Oceans Day is celebrated annually on June 8th to raise awareness about the importance of the oceans and the need to protect them.
Easter and its related holidays are moveable feasts, not falling on a fixed date; its date is computed based on a lunisolar calendar (solar year plus Moon phase) similar to the Hebrew calendar.
Easter and the holidays that are related to it are moveable feasts, in that they do not fall on a fixed date in the Gregorian or Julian calendars (both of which follow the cycle of the sun and the seasons)
