For a full-day timelapse, shoot still photos at fixed intervals rather than recording normal video. Use an intervalometer/remote trigger to fire the camera every set number of seconds or minutes, then assemble the images into a video later.

Power is a real concern for an all-day shoot. A practical solution is an AC power adapter that fits through the battery compartment, so you’re not relying on a single battery. Extra batteries may also help, but external power is better for very long sessions.

Exposure is the tricky part. Light changes dramatically from sunrise to midday to sunset, so camera settings need planning. Manual exposure gives the most consistent results, but you may need to adjust settings as light changes. Auto exposure is easier for beginners, though it can cause visible flicker between frames.

Your interval depends on how fast you want motion to appear. Longer gaps give a faster-looking result; shorter gaps make motion smoother but require many more frames. A tripod and stable framing are essential.