Week 23 of 2026

June 1, 2026 (Monday) to June 7, 2026 (Sunday)

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ISO Week Number
Week 23
2026 · Week 23 of 53 total weeks

What dates are in Week 23 of 2026?

Week 23 of 2026 runs from June 1, 2026 (Monday) to June 7, 2026 (Sunday). This is the 23th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Jun 1
Day 152
Tue
Jun 2
Day 153
Wed
Jun 3
Day 154
Thu
Jun 4
Day 155
Fri
Jun 5
Day 156
Sat
Jun 6
Day 157
Sun
Jun 7
Day 158
Starts June 1, 2026 Monday · Day 152
Ends June 7, 2026 Sunday · Day 158
Duration 7 days 2026 · 53-week year

📅 Nearby weeks in 2026

Week 21Week 22Week 23Week 24Week 25

📋 All 53 weeks in 2026

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

📆 Week 23 in other years

Week 23 · 2025Week 23 · 2027

🔧 Related tools

Week Number Calculator Date to Week 2026 Full Calendar

❓ Related questions about Week 23 of 2026

What day of the week is Jun 1?

Jun 1 is a Monday. It is the first day of Week 23 of 2026.

What day of the week is Jun 7?

Jun 7 is a Sunday. It is the last day of Week 23 of 2026.

What is the ISO week number for Jun 1?

Jun 1 is in Week 23 of 2026 according to ISO 8601.

What is the ISO week number for Jun 7?

Jun 7 is in Week 23 of 2026 according to ISO 8601.

❓ Frequently asked questions about Week 23 of 2026

What dates are in Week 23 of 2026?

Week 23 of 2026 runs from June 1, 2026 to June 7, 2026.

Which day of the year does Week 23 start on?

Week 23 of 2026 starts on June 1, 2026, the 152th day of 2026.

Does Week 23 of 2026 fall entirely within 2026?

Yes, all 7 days of Week 23 of 2026 fall within 2026.

How many weeks are in 2026?

2026 has 53 weeks according to ISO 8601.