Try noise-canceling headphones that are designed for sleep.

If you sleep with your window open, keeping it closed may block out noise from outside.

Running a fan may help block out excess noise.

Try sleeping with earplugs.

Try a noise machine to block out excess sounds.

If you have a light on your nightstand, use low light bulbs.

Consider placing your phone in a 'Do Not Disturb' setting before bedtime so that it will not light up as you are winding down or during sleep.

Keep a nightlight in the hall or another room in the house if you think you may need to get up in the middle of the night.

Give a sleep mask a try.

Make sure your curtains/shades are closed for bedtime.