Rahajeng Rahina Nyepi Tahun Caka 1938 (Bali's Day of Silence)

Balinese open their New Year in silence. This called Nyepi Day, day of silence which fall on the day following the dark moon of spring equinox, and opens a new year of Saka Hindu era which began in 78 A.D.
Nyepi is a day to make and keep the balance of nature. On the day itself, every street is quiet - there nobody doing their normal activities. On Nyepi day the world expected to be clean and everything start a new.
From the religious & philosophy point of view, Nyepi is meant to be a day of self introspection to decide on values, e.g. humanity, love, patience, kindness, etc that should keep forever.