Justin Bieber and a fireworks display will close out the inaugural Billboard Hot 100 Music Festival this weekend at Nikon at Jones Beach Theater, according to the official schedule released Tuesday.

Bieber's set, which is expected to focus on new material, has been billed as a "special appearance," but will be the final performance on the amphitheater stage, dubbed the "Hot 100 Stage" for the weekend. The festival will also feature the aptly named Beach Stage, which will mark the first time the beach west of the venue will be used for a show, and the Samsung Level Stage, in the area behind the regular concession area normally used for production. Music will run until 11:30 p.m. Saturday and 10:30 p.m. on Sunday, often simultaneously on all three stages.

Here's the full schedule:

SATURDAY

HOT 100 STAGE

1 p.m. Harry Hudson

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2 p.m. Justin Baron

3 p.m. Little Mix

4 p.m. Halsey

5:15 p.m. Jason Derulo

6:30 p.m. Lil Wayne

8 p.m. Axwell & Ingrosso

10 p.m. The Weeknd

SAMSUNG LEVEL STAGE

1 p.m. Cruisr

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2 p.m. Conrad Sewell

2:45 p.m. Conrad Clifton

3:45 p.m. Lights

5:10 p.m. The Faint

6:30 p.m. ZZ Ward

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7:50 p.m. Natalie La Rose

8:40 p.m. Santigold

10 p.m. Cold War Kids

BEACH STAGE

1 p.m. Markam

2 p.m. Party Thieves

3 p.m. Sicarii

5 p.m. Michael Brun

6:20 p.m. Betty Who

7:40 p.m. Christina Millian

8:15 p.m. Trinidad James

9:30 p.m. Michael Woods

SUNDAY

HOT 100 STAGE

1 p.m. Air Traffic Controller

2 p.m. Kydd

3 p.m. MKTO

4 p.m. Misterwives

5:30 p.m. Kygo

7 p.m. Nicki Minaj

8:40 p.m. Skrillex

9:40 p.m. Justin Bieber

10:20 p.m. Fireworks

SAMSUNG LEVEL STAGE

1 p.m. Main Attrakionz

2 p.m. X Ambassadors

3 p.m. The Maine

4 p.m. The Chainsmokers

5 p.m. Holy Ghost!

6:25 p.m. Kiesza

7:5o p.m. Lindsey Stirling

9:30 p.m. American Authors

BEACH STAGE

1 p.m. Cramer

2 p.m. Fight Clvb

3 p.m. Fetty Wap

3:50 p.m. Matoma

5:25 p.m. Zella Day

6:45 p.m. ILoveMakonnen

7:35 p.m. Tori Kelly

8:35 p.m. Ryn Weaver

9:30 p.m. New Politics