Calendar Week
CW 53
December 28 – January 03, 2027
Year
2026
Type
Odd
Quarter
Q4
Days of CW 53
Monday
28
December
Tuesday
29
December
Wednesday
30
December
Thursday
31
December
Friday
01
January
Saturday
02
January
Sunday
03
January
Calendar Week 53 in 2026
Calendar week 53 starts on Monday, December 28, 2026 and ends on Sunday, January 03, 2027.
This is an odd calendar week in Q4 of 2026.