Master Date & Time Functions in DAX Power BI | Complete Beginner to Advanced Guide
🔥 *Power BI DAX Date and Time Functions Tutorial | DAX Day Month Year Today Now EOMONTH*
📅 Date and Time Functions in DAX (Power BI) – Complete Breakdown
In this video, you’ll *deep dive into the most important Date and Time functions in DAX**, used daily by **Power BI developers, data analysts, and BI professionals**. These functions are essential for **time intelligence, reporting, dashboards, and business analytics* 💼📈
🔹 DAY() – Extract Day from Date
🗓️ The *DAY function in DAX* returns the day number (1–31) from a date.
✅ Used for **daily sales analysis**, **date-based grouping**, and **calendar intelligence**.
🔹 MONTH() – Get Month Number
📆 The *MONTH function in Power BI DAX* extracts the month (1–12) from a date.
🔥 Perfect for **monthly trends**, **month-over-month analysis**, and **financial reports**.
🔹 YEAR() – Extract Year
📅 The *YEAR function in DAX* returns the year from a date column.
💡 Commonly used for **yearly comparisons**, **YOY growth**, and **historical analysis**.
🔹 NOW() – Current Date & Time
⏰ *NOW() in Power BI DAX* returns the **current system date and time**.
⚠️ Ideal for **real-time dashboards**, **live refresh tracking**, and **dynamic reports**.
🔹 TODAY() – Current Date Only
📍 The *TODAY function in DAX* returns the current date without time.
🚀 Used in **daily KPIs**, **aging analysis**, and **dynamic date filters**.
🔹 FIRSTDATE() – First Date in Context
🔍 *FIRSTDATE in DAX* returns the earliest date in the current filter context.
📊 Essential for *time intelligence calculations* like *running totals* and **period comparisons**.
🔹 LASTDATE() – Last Date in Context
📌 The *LASTDATE function* returns the latest date in the selected context.
🔥 Powerful for **closing balances**, **end-of-period metrics**, and **trend analysis**.
🔹 EOMONTH() – End of Month Date
📆 *EOMONTH in Power BI DAX* returns the last date of a month before or after a given date.
💼 Crucial for **financial reporting**, **month-end calculations**, and **accounting dashboards**.
🚀 Why This Video is Important
✔️ Power BI DAX Date Functions Explained Clearly
✔️ Real-World Business Use Cases
✔️ Beginner to Advanced Level
✔️ High-Performance DAX Techniques
🔔 Don’t Forget
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