United StatesTime in Groton, United States now America/New_York | GMT-4 | UTC-4Sunday, December 22, 202407:09Sunrise16:24Sunset09h, 15mDay Length16.325Moon Phase Houlton Buena Vista Woodbury Lower Merion San Clemente Salamanca Rochester Time in other cities Glen AllenCastanet-TolosanOutreauPontivyForfarFontainebleau