Halloween 2025 Countdown. So, mark october 31, 2025, on your calendar because halloween is coming and it promises to be a night filled with treats, tricks, and unforgettable memories. Halloween for the year 2025 is celebrated/ observed on thursday, october 31st.

Key dates over 5 years. This includes the us, uk, mexico, spain, italy, guatemala, japan, ireland, france, germany, canada, and.