sun is setting into the horizon vs sun is setting into the edge of the sky

Examples:

• The sun is setting into the horizon, painting the sky in shades of orange and pink.
• I love watching the sun setting into the horizon at the beach.
• As the sun sets into the horizon, the day comes to an end.
• The sun setting into the horizon is a beautiful sight to behold.
• We sat on the hill, watching the sun setting into the horizon.

Alternatives:

• The sun is setting over the horizon.
• The sun is disappearing below the horizon.
• The sun is sinking into the horizon.
• The sun is going down over the horizon.
• The sun is dipping below the horizon.

Examples:

• The sun is setting into the edge of the sky, casting long shadows across the landscape.
• I watched the sun setting into the edge of the sky, feeling a sense of peace wash over me.
• As the sun sets into the edge of the sky, the world is bathed in golden light.
• The sun setting into the edge of the sky signaled the end of another day.
• We marveled at the sun setting into the edge of the sky, a breathtaking sight.

Alternatives:

• The sun is setting at the edge of the sky.
• The sun is disappearing at the edge of the sky.
• The sun is sinking at the edge of the sky.
• The sun is going down at the edge of the sky.
• The sun is dipping at the edge of the sky.