If you are near the North Pole in July, you would experience the phenomenon of polar day or "midnight sun." During this time, the Sun remains above the horizon for 24 hours, creating a unique observation.
Throughout the 24-hour period, you would see the Sun moving in a circular path around the sky at a low angle. It wouldn't set; instead, it would appear to make a slow, horizontal trek across the sky, appearing to circle above you.
In summary, the correct description of what you would see is: The Sun appears to zig-zag through the sky during a 24-hour period. This zig-zag is due to the angle of the Earth's tilt and your position near the North Pole, making it look like the Sun is moving irregularly but always remaining above the horizon.