Assertion: sun | /r/CapableOf | go below the horizon
Facets:
value: during the time
type: TEMPORAL
value: in areas
type: LOCATION
value: all day
type: TEMPORAL
value: in the evening
type: TEMPORAL
Source sentences:
text: Nautical dusk occurs when the Sun goes 12 degrees below the horizon in the evening.
text: Polar twilight happens when the sun goes below the horizon all day in areas located in the borders of the polar circle.
text: During the time, the sun must go below twelve to eighteen degrees below the horizon when the polar twilight happens.