Arrive 2-3 hours early for Friday نماز at مسجد الحرام, expect hundreds of thousands of worshippers, and note that طواف is suspended during نماز.
Attending Jumu'ah at مسجد الحرام is awe-inspiring. The congregation routinely numbers in the hundreds of thousands. Every نماز here is multiplied by 100,000.
To secure a spot inside the air-conditioned halls, arrive 2 to 3 hours before the Adhan. During حج season, arrive even earlier. The khutbah is in Arabic and lasts 20 to 30 minutes, with translation available through the Haramain app.
Logistics: طواف is suspended from the Adhan until after نماز concludes. Major roads close 1 to 2 hours before نماز. Bring water and a small نماز rug if expecting to pray in overflow areas. After نماز, expect 30 to 60 minutes of congestion.