sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Choibalsan, Mongolia (East Aimak). Longest day in 2026: 16 hours, 3 minutes, 34 seconds (2026-06-21). Shortest day in this year: 8 hours, 21 minutes , 46 seconds (2026-12-22).
)Largest solar noon altitude in Choibalsan in 2026 is: 65.37° (2026-06-22, 12:23:50). minimal 18.49° (2026-12-22, 12:20:16)
*All times are shown in Choibalsan local time.