umbras

Eclipse's darkest zones

Umbras is the plural of umbra, the darkest part of a shadow where light is completely blocked.

In astronomy, the umbra is the cone of complete darkness during an eclipse—the region where the sun is fully obscured: Viewers in the path of the umbras experienced total darkness.

The term extends to the dark central region of a sunspot.

shadows

shade

Darkness from blocked light

dimness · shroud · obscuration · gradation · shading · darkening · occultation · twilight · dusk · crepuscule

eclipse

totality

Complete aggregate amount

occultation · syzygy · transit · astronomy · celestial · phase · alignment · annular · path · photosphere

obscurity

darkness

Total absence of light

veiled · enigma · secrets · unknown · arcane · cryptic · murky · opaque · shadowy · cloaked

protection

shade

Darkness from blocked light

canopy · parasol · awning · screening · shielding · coolness · respite · retreat · haven · sanctuary

Opposites
shadow completeness

umbraspenumbras

Partial shadow regions

light vs. darkness

umbrashighlights

Notable moments emphasized

light · illumination · bright spots · brightness · brilliance

Phrases
Family

umbrage, umbra, penumbra, adumbrate, adumbration, umbral, penumbral, umbrae, adumbrates

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