Week 12 of 2027

March 22, 2027 (Monday) to March 28, 2027 (Sunday)

← Week 11 Week 12 of 2027 Week 13 →
ISO Week Number
Week 12
2027 · Week 12 of 52 total weeks

What dates are in Week 12 of 2027?

Week 12 of 2027 runs from March 22, 2027 (Monday) to March 28, 2027 (Sunday). This is the 12th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Mar 22
Day 81
Tue
Mar 23
Day 82
Wed
Mar 24
Day 83
Thu
Mar 25
Day 84
Fri
Mar 26
Day 85
Sat
Mar 27
Day 86
Sun
Mar 28
Day 87
Starts March 22, 2027 Monday · Day 81
Ends March 28, 2027 Sunday · Day 87
Duration 7 days 2027 · 52-week year

📅 Nearby weeks in 2027

Week 10Week 11Week 12Week 13Week 14

📋 All 52 weeks in 2027

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

📆 Week 12 in other years

Week 12 · 2026Week 12 · 2028

🔧 Related tools

Week Number Calculator Date to Week 2027 Full Calendar

❓ Related questions about Week 12 of 2027

What day of the week is Mar 22?

Mar 22 is a Monday. It is the first day of Week 12 of 2027.

What day of the week is Mar 28?

Mar 28 is a Sunday. It is the last day of Week 12 of 2027.

What is the ISO week number for Mar 22?

Mar 22 is in Week 12 of 2027 according to ISO 8601.

What is the ISO week number for Mar 28?

Mar 28 is in Week 12 of 2027 according to ISO 8601.

❓ Frequently asked questions about Week 12 of 2027

What dates are in Week 12 of 2027?

Week 12 of 2027 runs from March 22, 2027 to March 28, 2027.

Which day of the year does Week 12 start on?

Week 12 of 2027 starts on March 22, 2027, the 81th day of 2027.

Does Week 12 of 2027 fall entirely within 2027?

Yes, all 7 days of Week 12 of 2027 fall within 2027.

How many weeks are in 2027?

2027 has 52 weeks according to ISO 8601.