Donald Trump became president again in 2025 when he was sworn in for his second, nonconsecutive term on January 20, 2025. That inauguration marked the formal start of his new four-year term as the 47th president of the United States.

Key date: Inauguration in 2025

  • The official date Trump became president in 2025 was January 20, 2025, which is the standard constitutional Inauguration Day for U.S. presidents.
  • Following that swearing‑in, he began serving his second nonconsecutive term, having previously served from 2017 to 2021.

Quick context

  • The inauguration was the 60th U.S. presidential inauguration and marked Trump’s return to the White House after winning the 2024 election.
  • With this second term beginning in 2025, he became the second U.S. president in history to serve nonconsecutive terms, after Grover Cleveland.

TL;DR: Trump became president again in 2025 on January 20, 2025, when he was inaugurated for his second term.

Information gathered from public forums or data available on the internet and portrayed here.