Assertion: calendar's month | /r/HasAspect | 31 days
Facets:
value: during a common year
type: TEMPORAL
Source sentences:
text: The first 6 months have 31 days, and months 7 through 11 have 30 days.
text: The months in the first half of the year all have 31 days, to take into account the slower movement of the sun across the ecliptic at this time.
text: The first six months have 31 days, the next five thirty, and the twelfth has 29 days and 30 in leap years.
text: Each month has either 28, 30, or 31 days during a common year, which has 365 days.
text: The first six months have 31 days, the next five have 30 days, and the last month has 29 days in usual years but 30 days in leap years.
text: The first six months (Farvardin–Shahrivar) have 31 days, the next five (Mehr–Bahman) have 30 days, and the last month (Esfand) has 29 days or 30 days in leap years.
text: Month 5 has 31 days.
text: Month 7 has 31 days.
text: Month 10 has 31 days.