sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Guangzhou, China (Guangdong). Longest day in 2026: 13 hours, 33 minutes, 29 seconds (2026-06-21). Shortest day in this year: 10 hours, 42 minutes , 55 seconds (2026-12-22).
)Largest solar noon altitude in Guangzhou in 2026 is: 89.7° (2026-06-19, 12:28:19). minimal 43.44° (2026-12-22, 12:25:24)
*All times are shown in Guangzhou local time.