sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: San Juan, Puerto Rico (San Juan Antiguo Barrio). Longest day in 2026: 13 hours, 14 minutes, 28 seconds (2026-06-21). Shortest day in this year: 11 hours, 1 minutes , 21 seconds (2026-12-20).
)Largest solar noon altitude in San Juan in 2026 is: 85.04° (2026-06-19, 12:25:51). minimal 48.09° (2026-12-22, 12:23:04)
*All times are shown in San Juan local time.