sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Cheongju-si, South Korea (North Chungcheong). Longest day in 2026: 14 hours, 40 minutes, 12 seconds (2026-06-21). Shortest day in this year: 9 hours, 39 minutes , 20 seconds (2026-12-21).
)Largest solar noon altitude in Cheongju-si in 2026 is: 76.8° (2026-06-22, 12:32:00). minimal 29.92° (2026-12-22, 12:28:25)
*All times are shown in Cheongju-si local time.