Karnak Temple Complex

Definition

Karnak is the vast temple precinct at Thebes — modern Luxor — on the east bank of the Nile, dedicated mainly to Amun-Re and built up over more than two thousand years, from the Middle Kingdom through the Ptolemaic-Roman period. The main axis of its central Amun-Re temple runs south-east, toward the winter-solstice sunrise — one of the most celebrated sky-alignments in all of Egyptian temple architecture.

In Tradition

Scholars treat Karnak as the foremost example of a temple aligned to the sun in Egyptian practice. Belmonte and Lull (In Search of Cosmic Order) survey the many stellar and solar alignments across its sub-temples — Amun-Re, Mut, Khonsu, Ptah, Opet — and trace how it was built; Clagett (Ancient Egyptian Science Vol II) reproduces the inscriptional and astronomical evidence and confirms that the main axis faces the winter-solstice sunrise.

In Practice

Because the axis points where it does, Egyptologists can read off the date and the meridian of the founding Stretching of the Cord ceremony, with later kings extending that line as they added new pylons and courts. For archaeoastronomers, Karnak is the central case study for what solstice alignments meant to Egyptian religion — calendar reform and solar festivals. The Amun-Re processions moved ritual along the axis in step with the sun. Lesser sub-temples in the precinct point elsewhere, tied to other gods: Mut's temple toward Sirius (Sopdet), Khonsu's to the Moon. Built continuously for over 2,000 years, the whole complex records the growth of Egyptian astronomy from the Middle Kingdom to the Roman period.

Historical Origin

Karnak is documented in continuous Egyptian inscriptions and architecture from the Middle Kingdom (about 2000 BCE) through the Ptolemaic-Roman period (1st century CE). Modern study: Belmonte and Lull, In Search of Cosmic Order (2009-2010); Clagett, Ancient Egyptian Science Vol II: Calendars, Clocks, and Astronomy (1995). An earlier orientation study is Norman Lockyer's pioneering The Dawn of Astronomy (1894).

Further Reading

  • Juan Antonio Belmonte & José Lull, In Search of Cosmic Order: Selected Essays on Egyptian Archaeoastronomy
  • Marshall Clagett, Ancient Egyptian Science Vol II: Calendars, Clocks, and Astronomy