Given the geographical location of Pakistan, the length of day and night varies throughout the year due to the Earth's tilt on its axis and its revolution around the sun.
- In summer, the days are longer and the nights are shorter as Pakistan is tilted towards the sun.
- In winter, the days are shorter and the nights are longer as Pakistan is tilted away from the sun.
The exact timing of sunrise and sunset varies depending on the specific location within Pakistan and the particular day of the year. You can find more precise information about the day and night timings for a specific location in Pakistan by using an online resource or a mobile app that provides sunrise and sunset times based on geographical coordinates.