Homonym: شمسی (Solar)
شمسی is a Persian word that translates to "solar" in English. It is often used to refer to anything related to the sun, such as solar energy or solar calendars. In the context of calendars, the شمسی calendar, also known as the Jalali or Persian calendar, is a solar calendar used in Iran and Afghanistan. It is based on the Earth's revolutions around the sun and consists of 12 months.
The شمسی calendar begins on the vernal equinox, marking the start of spring. Each year has 365 days, with a leap year occurring every four years, adding an extra day to the last month. This calendar is widely used for civil purposes in Iran and is important for cultural and religious events.