The time of day when the sun disappears below the western horizon.
The changes in color of the sky at sunset.
The final period of the life of a person or thing.
one's sunset yearsHaving a set termination date.
The tax increase legislation included a sunset clause requiring renewal to prevent the tax increase from expiring.The region where the sun sets; the west.
To phase out.
We'll be sunsetting version 1.9 of the software shortly after releasing version 2.0 next quarter.