365 days · common year
52 ISO weeks · Monday-first
January.
53123145678910211121314151617318192021222324425262728293031
February.
512345676891011121314715161718192021822232425262728
March.
91234567108910111213141115161718192021122223242526272813293031
April.
1312341456789101115121314151617181619202122232425172627282930
May.
17121834567891910111213141516201718192021222321242526272829302231
June.
2212345623789101112132414151617181920252122232425262726282930
July.
261234275678910112812131415161718291920212223242530262728293031
August.
30131234567832910111213141533161718192021223423242526272829353031
September.
3512345366789101112371314151617181938202122232425263927282930
October.
391234045678910411112131415161742181920212223244325262728293031
November.
4412345674589101112131446151617181920214722232425262728482930
December.
481234549678910111250131415161718195120212223242526522728293031
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. 2027 is a common year of 365 days.