In this tutorial, you'll learn **how to create and customize calendars in Primavera P6**, which is a critical step in accurate project scheduling. Calendars in Primavera define the working and non-working days for your project — and without a proper calendar setup, your schedule can’t reflect reality. 🧠 In This Video: ✔️ What is a calendar in Primavera P6? ✔️ How to create new project calendars ✔️ Setting working hours, weekends, and holidays ✔️ Assigning the calendar to your project 🎯 This video is perfect for: Primavera beginners Civil engineers and planners Project managers using Primavera P6 📚 This lesson is part of our full Primavera P6 tutorial series based on a 3-story building project. 📩 Contact: *[email protected]* 👷♂️ Instructor: *Engr. Asim Raza* 💬 Have a question? Drop it in the comments! #PrimaveraP6 #PrimaveraCalendar #ConstructionPlanning #PrimaveraTutorial #ProjectScheduling #CivilEngineering