September Equinox 2025 Uk Date , September Equinox 2025 Uk Date. When does autumn start in 2023 and what is the. According to the meteorological calendar, the first autumn day is sunday 1st september 2025. However, the astronomical calendar is based on the position of the. The autumn equinox — marking the official change of seasons — falls on sunday, sept. September Equinox 2025 Uk Date Images References : 2025
September Equinox 2025 Uk Date. When does autumn start in 2023 and what is the. According to the meteorological calendar, the first autumn day is sunday 1st september 2025. However, the astronomical calendar is based on the position of the. The autumn equinox — marking the official change of seasons — falls on sunday, sept.