Six Flags St. Louis crowd calendar

September 2019

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
Sun 1
69% 🕙 10:30-21:00
2 🏖️
Mon 2 🏖️
32% 🕙 10:30-19:00
3
Tue 3
Closed
4
Wed 4
Closed
5
Thu 5
Closed
6
Fri 6
Closed
7
Sat 7
87% 🕙 10:30-18:00
8 🌧️
Sun 8 🌧️
30% 🕙 10:30-18:00
9
Mon 9
Closed
10
Tue 10
Closed
11
Wed 11
Closed
12
Thu 12
Closed
13
Fri 13
Closed
14
Sat 14
70% 🕙 10:30-20:00
15
Sun 15
27% 🕙 10:30-18:00
16
Mon 16
Closed
17
Tue 17
Closed
18
Wed 18
Closed
19
Thu 19
Closed
20
Fri 20
Closed
21
Sat 21
31% 🕔 17:00-21:00
22 🌧️
Sun 22 🌧️
18% 🕙 10:30-18:00
23
Mon 23
Closed
24
Tue 24
Closed
25
Wed 25
Closed
26
Thu 26
Closed
27
Fri 27
16% 🕕 18:00-23:00
28
Sat 28
80%* 🕛 12:00-23:55
29
Sun 29
58%* 🕛 12:00-21:00
30
Mon 30
Closed
1
Tue 1
2
Wed 2
3
Thu 3
4
Fri 4
5
Sat 5
Quiet
Busy

Crowd calendar key

Symbol Meaning
🕙
Opening hours
🏖️
Public holiday
🌧️
Rainy day

Public holidays in September 2019

Date Holiday
September 02, 2019 Labor Day

Crowd notes

Thursday and Wednesday 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, May and March, 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.