December 24 through 26, 2025 and January 1, 2026: NIH Closed for the Federal Holidays

NIH, including help desks, will be closed for the federal holidays on:

  • December 24, 25, and 26, 2025 (Wednesday through Friday for Christmas)
  • January 1, 2026 (Thursday for New Year's Day)

If a grant application due date falls on a federal holiday, the application deadline is automatically extended to the next business day.

This post was last updated on December 22, 2025
Categories: Calendar

Related News

December 25 (Thursday), 2025: NIH Closed for the Federal Holiday

NIH (including help desks) will be closed on Thursday, December 25, 2025 for the federal holiday (Christmas Day). If a grant application due date falls on a federal holiday, the application deadline is automatically extended to the next business day.

Calendar

October 13, 2025: NIH Closed for the Federal Holiday

NIH (including help desks) will be closed on Monday, October 13, 2025 for the federal holiday (Columbus Day). If a grant application due date falls on a federal holiday, the application deadline is automatically extended to the next business day.

Calendar

For technical issues E-mail OER Webmaster