Six Flags St. Louis crowd calendar

December 2020

Sun
Mon
Tue
Wed
Thu
Fri
Sat
29
Sun 29
30
Mon 30
1
Tue 1
Closed
2
Wed 2
Closed
3
Thu 3
Closed
14
Mon 14
Closed
15
Tue 15
Closed
16
Wed 16
Closed
17
Thu 17
Closed
21
Mon 21
Closed
22
Tue 22
Closed
23
Wed 23
Closed
24
Thu 24
Closed
25
Fri 25
Closed
28
Mon 28
Closed
29
Tue 29
Closed
30
Wed 30
Closed
1
Fri 1
2
Sat 2
Quiet
Busy

Crowd calendar key

Symbol Meaning
🕙
Opening hours
🏖️
Public holiday
🌧️
Rainy day

Public holidays in December 2020

Date Holiday
December 25, 2020 Christmas Day

Crowd notes

Thursday and Monday are often the best days to go for shorter lines, while Saturday and Sunday tend to be the busiest. The most popular months are typically October, March and May, while January, June and July are normally quieter. To get the most out of your day we recommend arriving early and leaving late. Make sure to check the live wait times on our site throughout the day to stay ahead of the crowds.