Probably you are thinking about the first day of the Gregorian calendar while reading the title. But is that the only new-year eve in the world? No! Because there is a bundle of other different calendars in the whole world, like Chinese, Hijri, Bengali, Seollal, Nyepi, Nowruz, etc.People from respective cultures and religions value their calendars, and the Interfaith Center of USA values every religion and faith. So they are not in argument with any calendar or New Year celebration. On the contrary, interfaith friends love to exchange ‘Happy New Year’s greetings with each other at New Year’s events.