Kw5 2025. There are 52 weeks in 2025. Die erste kalenderwoche des jahres 2025 beginnt am 30.12.2024 und die letze kalenderwoche endet am 28.12.2025.

The year 2025 ends on wednesday, december 31st 2025. Check the current week number and convert between dates and week numbers on weeknumber.co.uk.