Week 49 of 2021

December 6, 2021 (Monday) to December 12, 2021 (Sunday)

← Week 48 Week 49 of 2021 Week 50 →
ISO Week Number
Week 49
2021 · Week 49 of 52 total weeks

What dates are in Week 49 of 2021?

Week 49 of 2021 runs from December 6, 2021 (Monday) to December 12, 2021 (Sunday). This is the 49th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Dec 6
Day 340
Tue
Dec 7
Day 341
Wed
Dec 8
Day 342
Thu
Dec 9
Day 343
Fri
Dec 10
Day 344
Sat
Dec 11
Day 345
Sun
Dec 12
Day 346
Starts December 6, 2021 Monday · Day 340
Ends December 12, 2021 Sunday · Day 346
Duration 7 days 2021 · 52-week year

📅 Nearby weeks in 2021

Week 47Week 48Week 49Week 50Week 51

📋 All 52 weeks in 2021

12345·678910·1112131415·1617181920·2122232425·2627282930·3132333435·3637383940·4142434445·4647484950·5152

📆 Week 49 in other years

Week 49 · 2020Week 49 · 2022

🔧 Related tools

Week Number Calculator Date to Week 2021 Full Calendar

❓ Related questions about Week 49 of 2021

What day of the week is Dec 6?

Dec 6 is a Monday. It is the first day of Week 49 of 2021.

What day of the week is Dec 12?

Dec 12 is a Sunday. It is the last day of Week 49 of 2021.

What is the ISO week number for Dec 6?

Dec 6 is in Week 49 of 2021 according to ISO 8601.

What is the ISO week number for Dec 12?

Dec 12 is in Week 49 of 2021 according to ISO 8601.

❓ Frequently asked questions about Week 49 of 2021

What dates are in Week 49 of 2021?

Week 49 of 2021 runs from December 6, 2021 to December 12, 2021.

Which day of the year does Week 49 start on?

Week 49 of 2021 starts on December 6, 2021, the 340th day of 2021.

Does Week 49 of 2021 fall entirely within 2021?

Yes, all 7 days of Week 49 of 2021 fall within 2021.

How many weeks are in 2021?

2021 has 52 weeks according to ISO 8601.