April 28, 2042 (Monday) to May 4, 2042 (Sunday)
Week 18 of 2042 runs from April 28, 2042 (Monday) to May 4, 2042 (Sunday). This is the 18th week of the year according to the ISO 8601 standard, in which weeks start on Monday.
Apr 28 is a Monday. It is the first day of Week 18 of 2042.
May 4 is a Sunday. It is the last day of Week 18 of 2042.
Apr 28 is in Week 18 of 2042 according to ISO 8601.
May 4 is in Week 18 of 2042 according to ISO 8601.
Week 18 of 2042 runs from April 28, 2042 to May 4, 2042.
Week 18 of 2042 starts on April 28, 2042, the 118th day of 2042.
Yes, all 7 days of Week 18 of 2042 fall within 2042.
2042 has 52 weeks according to ISO 8601.