The long daylight hours in Amsterdam during the summer are a result of its high northern latitude (52°N). Because the Earth is tilted on its axis, the Northern Hemisphere leans toward the sun during the summer months, causing the sun to stay above the horizon longer the further north you travel. Around the Summer Solstice in June, Amsterdam enjoys nearly 17 hours of daylight, with the sun rising before 5:30 AM and not setting until after 10:00 PM. Even after sunset, the city experiences an extended twilight because the sun's path is at a very shallow angle to the horizon. This provides ample time for locals and tourists to enjoy canal-side terraces and outdoor festivals well into the evening. Conversely, this geographical position means that in December, the days are quite short, often lasting less than 8 hours, creating a dramatic seasonal contrast in the city's atmosphere.