2021

This article is about the in-universe year. For the real world year, see 2021 (real world).

2021

---

21st century

Previous: 2005 • 2007
Next: 2070 • 2075

---

For a complete list, see our timeline category.

2021 was a year in the 2020s in the 21th century.

Events

Unknown

• The International Society of Civil Engineers is established on Earth.