sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Guyong, Philippines (Central Luzon, Province of Bulacan). Longest day in 2026: 13 hours, 0 minutes, 26 seconds (2026-06-20). Shortest day in this year: 11 hours, 15 minutes , 1 seconds (2026-12-21).
)Largest solar noon altitude in Guyong in 2026 is: 81.42° (2026-06-19, 11:57:24). minimal 51.72° (2026-12-22, 11:54:28)
*All times are shown in Guyong local time.