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13 days forecast

Six Flags Great Adventure crowd calendar, December 2026

Quietest
Thu 31 Dec16%
Busiest
Sat 26 Dec43%
Typical day
29%
Days open
13/31

Six Flags Great Adventure is usually quiet in December 2026.

December 2026 ↓

Best day to visit in December

Thursday 31 Dec
Next bestWed 23 Dec 18%Wed 30 Dec 18%Tue 29 Dec 21%
16%crowds

Six Flags Great Adventure is typically quiet in December 2026, averaging around 29% crowd levels. The quietest day to visit is predicted to be Thursday 31st (about 16%), while the busiest is Saturday 26th (about 43%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Six Flags Great Adventure will be in December 2026? This calendar predicts crowd levels day by day. The lower the score, the shorter the queues, so pick a quiet day and ride more. Estimated from historical data

Daily crowd levels and opening hours for Six Flags Great Adventure, December 2026
MonTueWedThuFriSatSun
1Closed2Closed3Closed4Closed534%*Typical · Est.37 min queues630%*Typical · Est.29 min queues
7Closed8Closed9Closed10Closed11Closed1236%*Typical · Est.37 min queues1330%*Typical · Est.29 min queues
14Closed15Closed16Closed17Closed18Closed1937%*Typical · Est.36 min queues2030%*Typical · Est.29 min queues
21EngClosed22EngScoClosed23EngScoGer18%*Quieter · Est.22 min queues24EngScoGerClosed25EngScoGerClosed26EngScoGer43%*Busier · Est.35 min queues27EngScoGer37%*Typical · Est.36 min queues
28EngScoGer31%*Typical · Est.32 min queues29EngScoGer21%*Typical · Est.25 min queues30EngScoGer18%*Quieter · Est.22 min queues31EngScoGer16%*Quieter · Est.22 min queues
  1. Tue1ClosedClosed
  2. Wed2ClosedClosed
  3. Thu3ClosedClosed
  4. Fri4ClosedClosed
  5. Sat5Closed34%*37 min queues
  6. Sun6Closed30%*29 min queues
  7. Mon7ClosedClosed
  8. Tue8ClosedClosed
  9. Wed9ClosedClosed
  10. Thu10ClosedClosed
  11. Fri11ClosedClosed
  12. Sat12Closed36%*37 min queues
  13. Sun13Closed30%*29 min queues
  15. Mon14ClosedClosed
  16. Tue15ClosedClosed
  17. Wed16ClosedClosed
  18. Thu17ClosedClosed
  19. Fri18ClosedClosed
  20. Sat19Closed37%*36 min queues
  21. Sun20Closed30%*29 min queues
  22. Mon21ClosedEngClosed
  23. Tue22ClosedEngScoClosed
  24. Wed23ClosedEngScoGer18%*22 min queues
  25. Thu24ClosedEngScoGerClosed
  26. Fri25ClosedEngScoGerClosed
  27. Sat26ClosedEngScoGer43%*35 min queues
  28. Sun27ClosedEngScoGer37%*36 min queues
  29. Mon28ClosedEngScoGer31%*32 min queues
  30. Tue29ClosedEngScoGer21%*25 min queues
  31. Wed30ClosedEngScoGer18%*22 min queues
  32. Thu31ClosedEngScoGer16%*22 min queues

How busy

  1. QuietestAmong the quietest days at this park
  2. 3 daysQuieterQuieter than a normal day here
  3. 9 daysTypicalA normal day for this park
  4. 1 dayBusierBusier than a normal day here
  5. BusiestAmong the busiest days at this park

On the days this month

  • Rainy day
  • Light rain
  • Cold day
  • Hot day
  • Sunny day
  • Partly cloudy day
  • Cloudy day
  • Public holiday
  • Holiday in the Park5 Dec - 31 Dec

Forecasts are estimates from this park's past queues. Hours can change, so check the park's site before you go. We check every forecast against the real queues: see how we did.

November 2026Full crowd calendar

Frequently asked

When is the quietest day to visit Six Flags Great Adventure in December 2026?

Thursday 31st is predicted to be the quietest day to visit Six Flags Great Adventure in December 2026, at around 16% crowd levels.

When is Six Flags Great Adventure busiest in December 2026?

Saturday 26th is predicted to be the busiest day at Six Flags Great Adventure in December 2026, at around 43% crowd levels.

How busy is Six Flags Great Adventure in December 2026?

On average, Six Flags Great Adventure is quiet in December 2026 - around 29% crowd levels. Weekdays are usually quieter than weekends.

Is Six Flags Great Adventure busier on weekends?

Yes - Six Flags Great Adventure is typically busier at weekends than midweek in December 2026. Visit on a weekday for shorter queues.

What is the best time to visit Six Flags Great Adventure?

The best time to visit Six Flags Great Adventure is on its quietest predicted days - Thursday 31st is the quietest in December 2026 (about 16%). Arriving at opening also means the shortest waits.