The astronomical start of autumn (Herbstanfang) in Germany usually falls on September 22nd or 23rd, marked by the autumn equinox when day and night are nearly equal in length.
Unlike the meteorological date, this change is tied to the Earth’s position relative to the sun.
While not a public holiday, it carries cultural and seasonal significance: many Germans associate it with harvest time, cosy evenings, and the turning of leaves into golden reds and yellows.
It’s a natural milestone that ushers in the heart of autumn traditions, from wine festivals to the first tastes of hearty seasonal dishes

