It’s here. Spring arrives today. Officially, the Spring equinox takes place at 5:58 pm Eastern time. There will be a full moon tonight. It’s a Supermoon! The moon is closer to earth than normal. It’s the first time since 1981 when a full moon coincided with the first day of Spring. The Spring Equinox is not on the same day every year but it is usually on March 19th, 20th or 21st.