Concrete typically takes 24 to 48 hours to dry enough for you to walk on it and about 7 days to support significant weight. However, it reaches its full strength after 28 days. Drying times can vary based on factors like temperature, humidity, and concrete mix. Proper curing during this period is essential to prevent cracking and ensure long-term durability. https://www.concreterepairbrooklyn.com/blog/how-long-does-it-take-concrete-to-dry