Hindi days of the week have fascinating etymological origins deeply rooted in Hindu astronomy, mythology, and Sanskrit traditions. Each day is named after a specific planet or celestial body (known as ग्रह - graha in Sanskrit) that is believed to exert influence on that particular day:
Celestial and Mythological Origins
- सोमवार (Somvaar): Named after सोम (Som), the Moon god in Hindu mythology. "Som" is derived from the Sanskrit word "soma," which refers to both the Moon and an ancient ritual drink. The Moon is associated with the mind, emotions, and motherly love in Hindu tradition.
- मंगलवार (Mangalvaar): Named after मंगल (Mangal), the planet Mars. In Hindu mythology, Mangal is the god of war, similar to Mars in Roman mythology. The name "mangal" also means "auspicious" or "fortunate" in Sanskrit, though the planet is often associated with aggression and energy.
- बुधवार (Budhvaar): Named after बुध (Budh), the planet Mercury. In Hindu mythology, Budh is the son of Moon (Som) and is associated with intelligence and communication. The word "budh" is also related to "buddhi," meaning intellect or wisdom in Sanskrit.
- गुरुवार (Guruvaar): Named after गुरु (Guru), the planet Jupiter. In Hindu astrology, Jupiter is considered the teacher or mentor of the gods, hence the term "guru," which means "teacher" or "master" in Sanskrit. Jupiter is associated with wisdom, knowledge, and prosperity.
- शुक्रवार (Shukravaar): Named after शुक्र (Shukra), the planet Venus. In Hindu mythology, Shukra is the teacher of the demons (asuras) and is associated with love, beauty, and fertility, similar to Venus in Roman mythology. The word "shukra" also means "bright" or "clear" in Sanskrit.
- शनिवार (Shanivaar): Named after शनि (Shani), the planet Saturn. In Hindu mythology, Shani is known for delivering justice and is often feared for his harsh but fair judgments. Saturn is associated with discipline, restriction, and hardship but also spiritual growth through challenges.
- रविवार (Ravivaar): Named after रवि (Ravi), another name for the Sun. In Hindu mythology, the Sun god is known as Surya or Ravi and is one of the principal deities worshipped for health, strength, and vitality. The word "ravi" means "sun" in Sanskrit.
The suffix वार (vaar) comes from the Sanskrit word "vaara," meaning "day," "time," or "occasion." This pattern of naming days after celestial bodies is found in many ancient civilizations and reflects how early astronomical observations influenced the organization of time.
Connection to Hindu Astrology (Jyotish)
The ordering of the days in the Hindu week follows the same sequence found in many cultures worldwide, based on the apparent speed of the seven visible celestial bodies as observed from Earth. This astronomical basis for the week is shared across many cultures, from the Middle East to Europe to South Asia, demonstrating the ancient origins of the seven-day week concept.
In Hindu astrology (Jyotish), each planet is believed to have specific characteristics and influences. The day associated with a particular planet is considered especially influenced by that planet's energy, which is why certain activities are traditionally recommended or avoided on specific days of the week in Hindu culture.