How long can iphone time-lapse photography take?

An hour. According to Haofang.com's query, iphone can take one-hour time-lapse photography, but time-lapse photography consumes a lot of power. Time-lapse photography is a method of compressing time. It takes a group of photos or videos, and later it compresses the process of minutes, hours or even days and years into a short period of time, and plays it out in the form of video through continuous photos or video frames.