| Licht Die sieben Tage der Woche | |
|---|---|
| Opera cycle by Karlheinz Stockhausen | |
 The librettist and composer in March 2004 | |
| Translation | Light – The Seven Days of the Week |
| Librettist | Stockhausen |
| Language | German |
| Premiere | 1981 to 2012
|
Licht (Light), subtitled "Die sieben Tage der Woche" (The Seven Days of the Week), is a cycle of seven operas composed by Karlheinz Stockhausen between 1977 and 2003. The composer described the work as an "eternal spiral" because "there is neither end nor beginning to the week." Licht consists of 29 hours of music.