In Hindu cosmology and philosophy, a Yuga refers to a cycle of time. According to Hindu scriptures, there are four main Yugas: Satya Yuga (also known as Krita Yuga), Treta Yuga, Dvapara Yuga, and Kali Yuga. These Yugas are believed to follow one another in a cyclical pattern.
The duration of each Yuga is described differently in different sources, but the most commonly accepted timeframes are as follows:
Satya Yuga: This is considered the golden age, characterized by righteousness and truth. It is believed to last for 1,728,000 years.
Treta Yuga: This age is marked by a decrease in righteousness compared to the previous Yuga. It is said to last for 1,296,000 years.
Dvapara Yuga: In this age, righteousness decreases further. Its duration is believed to be 864,000 years.
Kali Yuga: The current age we are believed to be in, characterized by a significant decrease in righteousness and an increase in negativity. Kali Yuga is said to last for 432,000 years.
According to Hindu scriptures, a new Yuga begins after the completion of the previous one. However, there is no universally agreed-upon date for the start or end of a Yuga. Different traditions and scholars may have their own interpretations and calculations.
It's important to note that the concept of Yugas is deeply rooted in Hindu mythology and spirituality, and its interpretation may vary among different sects and individuals. From a historical and scientific perspective, the Yugas do not have a factual basis as they are not based on empirical evidence or astronomical observations. They are considered to be symbolic and metaphorical representations of cosmic cycles rather than literal time periods.