In 2026, the standard cancellation policy for most hotels is 24 to 48 hours before your scheduled arrival time (usually by 4:00 PM or 6:00 PM local time). However, this varies wildly based on the type of rate you booked. If you selected a "Non-Refundable" or "Advanced Purchase" rate, you typically cannot cancel at all without losing the full amount of the stay. For "Flexible" or "Member" rates, the 24-hour window is common. During "Peak Season" or major events, hotels often extend this requirement to 72 hours or even 7 days. It is a peer-to-peer best practice to always read the fine print on your confirmation email, as some boutique hotels or resorts may have even stricter rules. If you miss the window, you are usually charged for the first night's stay plus tax as a "No-Show" fee. If you need to cancel last-minute due to an emergency, it is sometimes worth calling the hotel directly; while not guaranteed, managers sometimes have the discretion to waive the fee or offer a "future stay credit" instead of a total loss.