夏が

summer

→ 夏
phrase Uncommon #9,666
summer 夏 means “summer,” and が marks it as the subject of the sentence. The exact English translation depends on the rest of the sentence.
JA: 夏が来るのが待ち遠しいです。
EN: I can't wait for summer to come.

ついに夏がやってきた

Summer has finally arrived.

水泳ができるから、私は夏がいちばん好きだ

Summer is my favorite season because I can swim.

とうとう夏がやって来たみたいだ

It looks like summer has finally arrived.

夏がやってきた

Summer has arrived.

夏が終わりに近づいた

Summer is drawing to a close.

次の夏が楽しみです

I'm looking forward to next summer.

とうとう夏がやってきたようだ

It looks like summer has finally arrived.

あのアドリア海夏がなつかしいって

I miss those summers on the Adriatic...

— 紅の豚 (1992)

夏がすぎる日がますます短くなって行きます

As summer passes, the days get shorter and shorter.

早く夏が来ないなぁ

I can't wait for summer to get here.

もうすぐ夏が来るぞ

Summer is almost here!

夏が終わりを告げていた

Summer was drawing to a close.

この庭園は夏が一番いいんだ

This garden is at its best in the summer.