What was the moon the past three nights?

To determine the moon's phase for the past three nights, you would need to check a lunar calendar or an astronomy website for specific dates. Typically, the moon progresses through its phases, including new moon, first quarter, full moon, and last quarter. Depending on the current date, the moon could have been waxing, full, or waning. For accurate details, please refer to a lunar phase calendar for the exact dates of interest.