The due date and time for each project will be found in the project description.

A project is considered late if even one of the submitted files is timestamped past the due date and time.

If a project is late, the following grade penalties will apply: Every day (or fraction of day) the project is late will incur a 25-pt penalty. This is absolute points: not percentages. So, your project would first be graded according to the usual standards, and then the point-penalty would be applied. So, if you earned a 75% (i.e., 75 points) on a project, but it was 36 hours late, you would receive:
75 - (2 days * 25) = 25 points total
for the entire project--not a very good outcome. Please try to complete your projects on time.

All due dates and times, and assessments of late penalties, are firm.