Answer:
latitude
Step-by-step explanation:
All places at the same latitude have identical angles of sunlight and lengths of daylight. Latitude is a measure of the distance of a location from the equator, and it is expressed in degrees. Places at the same latitude are located at the same distance from the equator, and as a result, they experience the same angles of sunlight and lengths of daylight. For example, places at the same latitude will have the same amount of sunlight at noon, and they will have the same length of daylight during the summer and winter months. This is because the Earth's rotation and tilt cause the angle of sunlight to vary depending on a location's latitude, and this in turn affects the amount of sunlight that a location receives and the length of its days.