The timing of sunset is influenced by a variety of factors, including the latitude, time of year, and the Earth's axial tilt. Canada, being a country that spans a vast range of latitudes, experiences variations in the timing of sunset across its different regions.
During the summer months, particularly in the northern regions of Canada, such as the territories of Yukon, Northwest Territories, and Nunavut, the sun can set very late or may not set at all for a period of time. This phenomenon is known as the "midnight sun" or "polar day." It occurs because these regions are located close to or within the Arctic Circle, where the tilt of the Earth's axis results in the sun staying above the horizon for extended periods during summer, leading to prolonged daylight.
In more southern parts of Canada, the duration of daylight is still longer during the summer months compared to the winter months, but the difference in daylight hours is not as extreme as in the northern regions. The specific timing of sunset will vary depending on the location within Canada and the time of year, but generally, during the summer, sunset can occur quite late in the evening, resulting in longer daylight hours.
It's important to note that the timing of sunset gradually changes throughout the year due to the tilt of the Earth's axis and its elliptical orbit around the Sun. This natural phenomenon accounts for the variations in daylight hours and the shifting of sunset times across different seasons.