太陽が西

the sun is in the west

→ 太陽
phrase Rare #36,844
the sun is in the west A literal phrase often followed by に沈む (sets in the west) or から昇る (rises in the west). 太陽が西から昇る can describe an impossible event, similar to “when pigs fly.”
JA: 夕方になると、太陽が西に沈んでいく。
EN: As evening comes, the sun sets in the west.

私は真っ赤な太陽が西沈んでいくのを見ていた

I was watching the bright red sun sink in the west.

私は太陽が西海に沈んでいくを眺めていた

I was watching the sun sink into the western sea.