Open Format at Commonwealth in September
Your guide to Open Format events at Commonwealth during September. DJ lineups, what to expect this month, seasonal tips, and free guest list entry.
September Overview
What Open Format Sounds Like at Commonwealth in September
Open format nights mean the DJ plays everything — EDM, hip-hop, Top 40, house, throwbacks, and more, reading the crowd and switching genres to keep the energy up.
At Commonwealth in September, the 6,000 square foot venue delivers this experience with world-class sound and production. September starts with the massive Labor Day Weekend and then transitions into a slightly calmer period. The weather begins to cool from summer extremes, and clubs maintain strong lineups. It’s an underrated month for Vegas nightlife.
Event Schedule
Open Format Nights at Commonwealth in September
Friday and Saturday for the biggest rooftop parties.
During September, Commonwealth operates Wed–Fri, 6 PM – 3 AM; Sat–Sun, 8 PM – 3 AM. The venue typically features Open Format sets during its peak nights, with resident DJs and special guest performers rotating throughout the month.
Doors open at 10:30 PM, but the dance floor fills up between midnight and 1 AM. For the best Open Format experience in September, plan to arrive before midnight to secure your spot and take advantage of guest list entry before the cutoff.
September Schedule Overview
DJs & Performers
Open Format DJs at Commonwealth This September
Commonwealth books a rotating roster of Open Format DJs through residency deals and one-off appearances. In September, expect to see a mix of headliners and rising talent on the decks.
Artists you might see
* September lineups are announced 2-4 weeks in advance. Follow Commonwealth for the latest schedule.
September Tips
Tips for Open Format Nights in September
Every month in Vegas has its own personality. Here is what to keep in mind when visiting Commonwealth for Open Format in September.
Labor Day Weekend is the last big summer blowout — book early
Post-Labor Day offers great value with strong lineups and smaller crowds
Weather cools to the 90s making walking between venues more comfortable
iHeartRadio Music Festival brings special club appearances
Costs
Commonwealth September Pricing for Open Format Nights
Without a guest list, Open Format nights at Commonwealth in September cost: Normally $10-20 cover — FREE with NoCoverVegas guest list. With NoCoverVegas, you skip the cover entirely — saving $40-75 per person. September pricing tends to be moderate compared to peak months.
Drink prices at Commonwealth: Mixed drinks $12–18, Beers $8–12, Bottles from $300. Standard tipping is $1-2 per beer, $2-5 per cocktail, or 18-20% for bottle service tabs.
VIP bottle service starts at Starting at $300. Bottle service includes a dedicated table, VIP entry (bypassing all lines), a personal server, and mixers. Groups of 6 or more often find bottle service offers the best overall value per person.
Without Guest List
Normally $10-20 cover
With NoCoverVegas
FREE
Dress Code
What to Wear to Open Format at Commonwealth in September
The dress code at Commonwealth is: Casual to upscale casual. More relaxed than Strip clubs — jeans and a clean shirt is fine. No athletic wear, flip-flops, or beachwear.. This is enforced every night regardless of the genre or month. Upscale casual is the standard — collared shirts for men, cocktail attire for women. When in doubt, overdress rather than underdress.
September weather in Vegas is comfortable for nightlife. Temperatures are pleasant enough to walk between venues without overheating or freezing.
Venue Details
Commonwealth Quick Info
More Open Format in September
Other Nightclubs with Open Format in September
Open Format at Commonwealth in September— FAQ
What Open Format events are at Commonwealth in September?
Commonwealth hosts Open Format events throughout September as part of its regular programming. Friday and Saturday for the biggest rooftop parties. Check the weekly event calendar closer to your visit for specific DJ announcements and September lineups.
Is September a good month for Open Format at Commonwealth?
September starts with the massive Labor Day Weekend and then transitions into a slightly calmer period. The weather begins to cool from summer extremes, and clubs maintain strong lineups. For Open Format specifically, Commonwealth maintains strong programming with headliner residencies and special events.
Which DJs play Open Format at Commonwealth in September?
Commonwealth features a rotating roster of Open Format DJs including artists like DJ Politik, VICE, Brody Jenner, and more. September lineups are typically announced 2-4 weeks in advance. Sign up for the NoCoverVegas guest list to get lineup alerts.
How do I get free entry to Commonwealth in September?
Sign up for the NoCoverVegas guest list. Free for women all night. Men free before midnight with an even female-to-male ratio. Guest list closes at 1 AM — arrive by 11 PM for rooftop access before it reaches capacity. Valid 21+ government-issued ID required. Guest list is available year-round including September.
How much does it cost to go to Commonwealth for Open Format in September?
Cover charge at Commonwealth: Normally $10-20 cover — FREE with NoCoverVegas guest list. Drinks: Mixed drinks $12–18, Beers $8–12, Bottles from $300. Bottle service starts at Starting at $300. With the NoCoverVegas guest list, you skip the cover charge entirely, saving $40-75 per person. The guest list also includes a free guest list entry at your hotel.
What should I wear to Open Format night at Commonwealth in September?
Casual to upscale casual. More relaxed than Strip clubs — jeans and a clean shirt is fine. No athletic wear, flip-flops, or beachwear. Dress upscale casual and you will fit right in.
What time should I arrive at Commonwealth for Open Format in September?
Doors typically open at 10:30 PM. For guest list entry, arrive before 12:30 AM — especially on Friday and Saturday. Arriving between 10:30 and 11:30 PM gives you the best entry experience with shorter lines. Headliner DJs typically start between 12:30 AM and 1:30 AM.
Is the NoCoverVegas guest list available in September?
Yes, the NoCoverVegas guest list is available year-round at Commonwealth, including September. The only exception is New Year's Eve, which may require ticket purchase. The guest list is 100% free with no hidden fees and includes a free guest list entry at your hotel.
Free Guest List
Skip the Line at Commonwealth
Free entry for Open Format nights at Commonwealth in September. No cover charges.