Naw-Ruz is the first day of the new year in the Baha'i-Calendar. It coincides with the spring equinox in the northern hemisphere, around March 21. Naw-Ruz is also spelled Nowruz, Norouz, Norooz, Narooz, Nawruz, Newroz, Newruz, Nauruz, Nawroz, Noruz, Nauroz, Nooruz, Nauryz, Nowrouz.
The next (astronomic) spring equinox is
in days, hours, minutes, seconds,
that is in seconds