I call this a breakfast sangria for two reasons: Number one, it's a citrus-driven sangria with all the breakfast fruit you can eat. Oranges and grapefruits make for a pretty pitcher on the breakfast table, clear and colorful.
Number two: this is a light drink! Without thick orange juice to weigh it down, and sparkled up with fizzy water, this is a light and refreshing drink to toast the morning, without too much alcohol to buzz you up too early.
It's so easy — just mix it up the night before! — and just refreshing enough to see you through a merry Christmas or New Year's brunch.