sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Martapura, Indonesia (South Kalimantan). Longest day in 2026: 12 hours, 19 minutes, 19 seconds (2026-12-21). Shortest day in this year: 11 hours, 55 minutes , 33 seconds (2026-06-19).
)Largest solar noon altitude in Martapura in 2026 is: 69.99° (2026-12-20, 12:17:57). minimal 63.15° (2026-06-22, 12:22:31)
*All times are shown in Martapura local time.