sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Calumpit, Philippines (Central Luzon, Province of Bulacan). Longest day in 2026: 13 hours, 0 minutes, 44 seconds (2026-06-20). Shortest day in this year: 11 hours, 14 minutes , 43 seconds (2026-12-21).
)Largest solar noon altitude in Calumpit in 2026 is: 81.5° (2026-06-19, 11:58:15). minimal 51.64° (2026-12-22, 11:55:19)
*All times are shown in Calumpit local time.