Assertion: autumnal equinox | /r/CapableOf | mark first day of fall
Facets:
value: in the northern hemisphere
type: LOCATION
value: in
type: LOCATION
Source sentences:
text: In the Northern Hemisphere, the fall equinox marks the first day of fall (autumn) in what we call astronomical seasons.
text: A: Based on the astronomical definition of seasons, yes, the autumnal equinox does mark the first day of fall (in the Northern Hemisphere).
text: In the Northern Hemisphere, the September equinox marks the first day of fall.
text: It marks the first day of fall in the Northern Hemisphere.
text: Autumnal equinox in the northern hemisphere marks the first day of fall while in the southern, it marks the beginning of spring.