Astronomy Department Calendar

Tuesday, April 29, 2025

• 

  • 3:45 - 4:45 pm
  • 134 Astronomy Building

  Quest for the Most Distant Universe – Today and Beyond

  • Seminar/Symposium

Wednesday, April 30, 2025

• • 12:00 pm
  • Rhondale Tso Seminar Room, Loomis 236

  Astrophysics, Relativity, and Cosmology Seminar - Lizhong Zhang (Flatiron Institute) "Modeling Black Hole Accretion with Radiation GRMHD: A Parameter Survey and Connection to Observations"

  • Seminar/Symposium
• • 4:00 pm
  • Loomis Lab 141 and via Zoom

  Physics Colloquium: Fahad Mahmood (UIUC), "Seeing the World in a Grain of Sand, and Eternity in a Picosecond – Urbana style!"

  • Seminar/Symposium

Wednesday, May 7, 2025

• • All Day

  Instruction Ends

  • Other
• • 4:00 pm
  • Loomis Lab 141 and via Zoom

  Physics Colloquium: Geraldine Cochran (Ohio State University), "Leveraging Familial Capital to Improve Graduate Students Experiences"

  • Seminar/Symposium

Thursday, May 8, 2025

• • All Day

  Reading Day/IT No Change Period in effect

  • Other

Friday, May 9, 2025

• • All Day

  Final Exams Begin

  • Other

Saturday, May 17, 2025

• • 8:30 am

  Commencement

  • Ceremony/Service

Monday, May 19, 2025

• • All Day

  First Day of Instruction, Summer Term 1

  • Other

Monday, May 26, 2025

• • All Day

  Memorial Day Holiday

  • Other

Monday, June 16, 2025

• • All Day

  First Day of Instruction, Summer Term 2

  • Other

Thursday, June 19, 2025

• • All Day

  Juneteenth

  • Ceremony/Service

Friday, July 4, 2025

• • All Day

  Independence Day

  • Other

Monday, August 25, 2025

• • All Day

  First Day of Instruction, Fall Semester

  • Other

Monday, September 1, 2025

• • All Day

  Labor Day

  • Other

Saturday, November 22, 2025

• • 8:30 am

  Fall break begins

  • Ceremony/Service

Thursday, November 27, 2025

• • All Day

  Thanksgiving Day

  • Other

Friday, November 28, 2025

• • All Day

  Day After Thanksgiving - Designated Holiday

  • Other

Monday, December 1, 2025

• • All Day

  Instruction resumes

  • Other

Wednesday, December 10, 2025

• • All Day

  Last Day of Instruction, Fall Semester

  • Other

Thursday, December 11, 2025

• • All Day

  Reading Day - IT No Change Period in effect

  • Other

Friday, December 12, 2025

• • 8:30 am

  Final Exams Begin

  • Ceremony/Service

Monday, December 22, 2025

• • All Day

  First Day of Instruction, Winter Session

  • Ceremony/Service

Wednesday, December 24, 2025

• • All Day

  Gift Day

  • Other

Thursday, December 25, 2025

• • All Day

  Christmas Holiday

  • Other

Friday, December 26, 2025

• • All Day

  Day after Christmas - Designated Holiday

  • Other

Monday, December 29, 2025

• • All Day

  President Designated Holiday

  • Other

Tuesday, December 30, 2025

• • All Day

  Gift Day

  • Other

Wednesday, December 31, 2025

• • All Day

  Gift day

  • Other

Thursday, January 1, 2026

• • All Day

  New Year's Day

  • Other

Friday, January 16, 2026

• • 8:30 am

  Final Exams Begin

  • Ceremony/Service

Monday, January 19, 2026

• • All Day

  Martin Luther King Jr. Day

  • Other

Tuesday, January 20, 2026

• • All Day

  First Day of Instruction, Spring Semester

  • Other

Saturday, March 14, 2026

• • 1:00 pm

  Spring Vacation Begins

  • Other

Monday, March 23, 2026

• • 7:00 am

  Instruction resumes

  • Other