What is a blackout date?

A blackout date is a specific day or period of time during which a certain event or service is not available or restricted in some way. This can include travel blackout dates, where travel rewards or benefits cannot be used on certain dates; blackout dates for events like concerts and festivals, where tickets may not be available or may be more expensive; and blackout dates for credit card rewards, where certain benefits may not be redeemable on certain days. These blackout dates are typically put in place to manage demand and ensure that all customers have a fair shot at utilizing a service or benefit.