• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 2 · Nature
• 23 · time
• 23R · day and night
• 23R3 · the 24 hours of day and night

23R31 · the first 12 hours of the day

• 23R310 · 'Hore del giorno' ('Hora prima', 'Hora seconda', 'Hora terza', 'Hora quarta', 'Hora quinta', 'Hora sesta', 'Hora settima', 'Hora ottava', 'Hora nona', 'Hora decima', 'Hora undecima', 'Hora duodecima') (Ripa)