Calendar Week

CW 51

Name: Calendar Week 51 / 2025
Start: 2025-12-15
End: 2025-12-21

December 15 – December 21, 2025

Year

2025

Type

Odd

Quarter

Days of CW 51

← CW 50 CW 52 →

Monday

December

Tuesday

December

Wednesday

December

Thursday

December

Friday

December

Saturday

December

Sunday

December

Calendar week 51 starts on Monday, December 15, 2025 and ends on Sunday, December 21, 2025.

This is an odd calendar week in Q4 of 2025.