Timeline of the second Trump presidency (2025 Q4)

Views and ideology

45th and 47th President of the United States

Presidencies
- first
- second
- timeline
Transitions
- first
- second
Inaugurations
- first
- second
Presidential library

Tenure

Domestic
- first
- second
Economic
- first
- second
- tariffs
  - first
  - second
- China trade war
Environment
- first
- second
Foreign
Immigration
- first
- second
Infrastructure
Social
- first
- second
- cannabis
  - first
  - second
Space
- first
- second

Impeachments

Civil and criminal prosecutions

COVID-19 pandemic

The following is a timeline of the second presidency of Donald Trump during the fourth and last quarter of 2025, from October 1, 2025, to December 31, 2025. To navigate between quarters, see timeline of the Donald Trump presidencies.