Six Flags Magic Mountain Christmas and New Year 2026
Six Flags Magic Mountain is forecast busy over Christmas and New Year, averaging 73%. Quietest on Friday 1 January at 28%, busiest on Monday 28 December at 100%.
Quietest day of Christmas and New Year
The quietest day Six Flags Magic Mountain is open during Christmas and New Year, forecast at 28% against a break average of 73%.
19 December 2026 to 3 January 2027, with the weekends either side. Six Flags Magic Mountain runs busy across the break at 73% on a typical day. The figure is the forecast queue level against the park's own busiest days: 100% is its peak, under 30% is a quiet day.
Winter break for most schools runs from Saturday 19 December to Sunday 3 January. The days between Christmas and New Year are the busiest of the year at the big parks.
Six Flags Magic Mountain day by day, Christmas and New Year
- Sat 19 Dec63%moderately busy, about 26 min queues · 10:30am to 10pm
- Sun 20 Dec65%moderately busy, about 26 min queues · 10:30am to 9pm
- Mon 21 Dec72%busy, about 27 min queues · 10:30am to 9pm
- Tue 22 Dec74%busy, about 27 min queues · 10:30am to 9pm
- Wed 23 Dec73%busy, about 27 min queues · 10:30am to 9pm
- Thu 24 Dec70%busy, about 26 min queues · 10:30am to 6pm
- Fri 25 Dec85%busy, about 30 min queues · 10:30am to 8pm
- Sat 26 Dec96%very busy, about 39 min queues · 10:30am to 10pm
- Sun 27 Dec95%very busy, about 38 min queues · 10:30am to 9pm
- Mon 28 Dec100%very busy, about 44 min queues · 10:30am to 9pm
- Tue 29 Dec92%very busy, about 35 min queues · 10:30am to 9pm
- Wed 30 Dec90%very busy, about 31 min queues · 10:30am to 9pm
- Thu 31 Dec91%very busy, about 34 min queues · 10:30am to 9pm
- Fri 1 Jan28%quiet, about 15 min queues
- Sat 2 Jan49%moderately busy, about 20 min queues
- Sun 3 Jan28%quiet, about 15 min queues
Crowd levels are modelled from this park's own recorded queue times, school and public holidays, day of the week and the weather forecast, and may not always be right. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.
Frequently asked
How busy is Six Flags Magic Mountain during Christmas and New Year 2026?
Busy: a typical day of the break is forecast at 73% crowd level, against the park's own busiest days at 100%.
What is the quietest day at Six Flags Magic Mountain over Christmas and New Year?
Friday 1 January, forecast at 28%. The next quietest are Sun 3 Jan at 28%, Sat 2 Jan at 49%, Sat 19 Dec at 63%.
What is the busiest day at Six Flags Magic Mountain over Christmas and New Year?
Monday 28 December, forecast at 100%. Arrive for opening and ride the headline coasters first, or pick another day of the break.
Are the weekends busier than the weekdays of Christmas and New Year at Six Flags Magic Mountain?
The weekdays of the break run about 12 points busier than the weekends: the weekend days average 66% and the weekdays 78%.
Is Six Flags Magic Mountain open every day of Christmas and New Year?
Yes, Six Flags Magic Mountain is open on every day of the window, 19 December 2026 to 3 January 2027.

