Identify the correct pairs for Northern Hemisphere.
1. Winter Solstice — December 22 nd
2. Autumn Equinox — September 23 rd
3. Summer Solstice — June 21 st
4. Spring Equinox — March 21 st

Choose the correct answer from the given code:

All seasonal position timings listed are completely correct for the Northern Hemisphere:
* Summer Solstice occurs on June 21 when the North Pole is tilted closest to the Sun.
* Winter Solstice occurs on December 22 when the North Pole is tilted furthest away from the Sun.
* Spring (Vernal) Equinox occurs around March 21.
* Autumnal Equinox occurs around September 23.