Every religion or culture all over the world has their own way to define and celebrate their new year. For example, the Chinese have the Imlek year and to celebrate it, have, as they called it in their own language, "Gong Xi Fat Choy". The Moslem societies have their Muharam year, and any of the people over the world using the Gregorian calendar, celebrate the New Year on January 1st.The same thing also occurs in Bali, however the Balinese use many different calendar systems. They have adopted the Gregorian calendar for business and government purposes. But for the endless procession of holy days, temple anniversaries, celebrations, sacred dances, building houses, wedding ceremonies, death and cremation processes and other activities that define Balinese life, they have two calendar systems. The first is the Pawukon (from the word Wuku which means week) and Sasih (which is means month). Wuku consists of 30 items starting from Sinta, the first Wuku and end up with the Watugunung the last one. The Pawukon, a 210-day ritual calendar brought over from Java in the 14th century, is a complex cycle of numerological conjunctions that provides the basic schedule for ritual activities on Bali. Sasih, a parallel system of Indian origin, is a twelve month lunar calendar that starts with the vernal equinox and is equally important in determining when to pay respect to the Gods.
Westerners open the New Year in revelry, however, in contrast, the Balinese open their New Year in silence. This is called Nyepi Day, the Balinese day of Silence, which falls on the day following the dark moon of the spring equinox, and opens a new year of the Saka Hindu era which began in 78 A.D.
