365 days · common year
52 ISO weeks · Monday-first
January.
1123452678910111231314151617181942021222324252652728293031
February.
5126345678971011121314151681718192021222392425262728
March.
9121034567891110111213141516121718192021222313242526272829301431
April.
1412345615789101112131614151617181920172122232425262718282930
May.
181234195678910112012131415161718211920212223242522262728293031
June.
221232345678249101112131415251617181920212226232425262728292730
July.
271234562878910111213291415161718192030212223242526273128293031
August.
311233245678910331112131415161734181920212223243525262728293031
September.
3612345673789101112131438151617181920213922232425262728402930
October.
401234541678910111242131415161718194320212223242526442728293031
November.
4412453456789461011121314151647171819202122234824252627282930
December.
49123456750891011121314511516171819202152222324252627281293031
Week numbers follow ISO 8601 — weeks start on Monday, and week 1 is the week containing the year's first Thursday. That is the numbering used across European business calendars. 2025 is a common year of 365 days.