Epoca vs. era vs. età

The Italian words 'epoca', 'era', and 'età' all refer to periods of time, but they have subtle differences in usage and connotation.

Epoca

'Epoca' typically refers to a specific historical period or epoch, often characterized by significant events or cultural characteristics.
L'epoca vittoriana è nota per i suoi rigidi codici morali.
(The Victorian era is known for its strict moral codes.)
Viviamo nell'epoca della tecnologia digitale.
(We live in the era of digital technology.)

Era

'Era' is used for longer periods of time, often in geological or historical contexts, and can also refer to a significant period in someone's life.
L'era dei dinosauri durò milioni di anni.
(The era of dinosaurs lasted millions of years.)
Per lui, il matrimonio segnò l'inizio di una nuova era.
(For him, marriage marked the beginning of a new era.)

Età

'Età' can refer to a person's age, a stage of life, or a historical age, making it the most versatile of the three terms.
Mia nonna ha raggiunto l'età di 90 anni.
(My grandmother has reached the age of 90.)
L'età del bronzo fu un periodo cruciale per lo sviluppo umano.
(The Bronze Age was a crucial period for human development.)
L'età dell'adolescenza può essere difficile per molti.
(The age of adolescence can be difficult for many.)

Summary

While 'epoca' is used for specific historical periods, 'era' for longer time spans, and 'età' for various age-related contexts, there can be overlap in their usage. The choice often depends on the specific context and the speaker's intent.