HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › astronomical twilight
← Back to search

Meaning of astronomical twilight | Babel Free

Noun CEFR B2

Definitions

The period in which the sun is between 12° and 18° below the horizon in the morning and evening.

countable, uncountable

Equivalents

Suomi astronominen hämärä
Nederlands astronomische schemering

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

astronomical unit astronomical year Astronomically astronomics Astronomie astronomist

Learn this word in context

See astronomical twilight used in real conversations inside our free language course.

Start Free Course