Week 51 of 2020

December 14, 2020 (Monday) to December 20, 2020 (Sunday)

← Week 50 Week 51 of 2020 Week 52 →
ISO Week Number
Week 51
2020 · Week 51 of 53 total weeks

What dates are in Week 51 of 2020?

Week 51 of 2020 runs from December 14, 2020 (Monday) to December 20, 2020 (Sunday). This is the 51th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Dec 14
Day 349
Tue
Dec 15
Day 350
Wed
Dec 16
Day 351
Thu
Dec 17
Day 352
Fri
Dec 18
Day 353
Sat
Dec 19
Day 354
Sun
Dec 20
Day 355
Starts December 14, 2020 Monday · Day 349
Ends December 20, 2020 Sunday · Day 355
Duration 7 days 2020 · 53-week year

📅 Nearby weeks in 2020

Week 49Week 50Week 51Week 52Week 53

📋 All 53 weeks in 2020

12345·678910·1112131415·1617181920·2122232425·2627282930·3132333435·3637383940·4142434445·4647484950·515253

📆 Week 51 in other years

Week 51 · 2021

🔧 Related tools

Week Number Calculator Date to Week 2020 Full Calendar

❓ Related questions about Week 51 of 2020

What day of the week is Dec 14?

Dec 14 is a Monday. It is the first day of Week 51 of 2020.

What day of the week is Dec 20?

Dec 20 is a Sunday. It is the last day of Week 51 of 2020.

What is the ISO week number for Dec 14?

Dec 14 is in Week 51 of 2020 according to ISO 8601.

What is the ISO week number for Dec 20?

Dec 20 is in Week 51 of 2020 according to ISO 8601.

❓ Frequently asked questions about Week 51 of 2020

What dates are in Week 51 of 2020?

Week 51 of 2020 runs from December 14, 2020 to December 20, 2020.

Which day of the year does Week 51 start on?

Week 51 of 2020 starts on December 14, 2020, the 349th day of 2020.

Does Week 51 of 2020 fall entirely within 2020?

Yes, all 7 days of Week 51 of 2020 fall within 2020.

How many weeks are in 2020?

2020 has 53 weeks according to ISO 8601.