School Year 2009-2010
| Summer Mini-Term |
| Summer Classes Begin | July 6 |
| Fall I Registration Begins | August 7 |
| Summer Classes End | August 23 |
| Fall Term |
| Fall I Classes Begin | August 24 |
| Labor Day | September 7 |
| Fall II Registration Begins | October 2 |
| Fall I Classes End | October 18 |
| Fall II Classes Begin | October 19 |
| Winter I Registration Begins | November 20 |
| Thanksgiving Day | November 27 |
| Fall II Classes End | December 6 |
| Winter Term |
| Winter I Classes Begin | December 7 |
| Christmas | December 24 - 25 |
| New Year | December 31 - January 1 |
| Winter II Registration Begins | January 15 |
| Winter I Classes End | January 31 |
| Winter II Classes Begin | February 1 |
| Spring I Registration Begins | March 5 |
| Winter II Classes End | March 21 |
| Spring Term |
| Spring I Classes Begin | March 22 |
| Spring II Registration Begins | April 23 |
| Spring I Classes End | May 9 |
| Spring II Classes Begin | May 10 |
| Memorial Day | May 31 |
| Summer Registration Begins | June 18 |
| Spring II Classes End | July 3 |
| Independence Day | July 4 |
School Year 2010-2011
| Summer Mini-Term |
| Summer Classes Begin | July 5 |
| Fall I Registration Begins | August 6 |
| Summer Classes End | August 22 |
| Fall Term |
| Fall I Classes Begin | August 23 |
| Labor Day | September 6 |
| Fall II Registration Begins | October 1 |
| Fall I Classes End | October 17 |
| Fall II Classes Begin | October 18 |
| Winter I Registration Begins | November 19 |
| Thanksgiving Day | November 25 |
| Fall II Classes End | December 5 |
| Winter Term |
| Winter I Classes Begin | December 6 |
| Christmas | December 24 - 25 |
| New Year | December 31 - January 1 |
| Winter II Registration Begins | January 14 |
| Winter I Classes End | January 30 |
| Winter II Classes Begin | January 31 |
| Spring I Registration Begins | March 4 |
| Winter II Classes End | March 20 |
| Spring Term |
| Spring I Classes Begin | March 21 |
| Spring II Registration Begins | April 22 |
| Spring I Classes End | May 8 |
| Spring II Classes Begin | May 9 |
| Memorial Day | May 30 |
| Summer Registration Begins | June 17 |
| Spring II Classes End | July 3 |
| Independence Day | July 4 |
The school will stay open for religious and civil holidays not listed, although some classes may not be in session. BIR recognizes the broad diversity of the religious beliefs of its faculty, staff, and students. To resolve conflicts that could arise from various observances, it is our practice that tests and major assignments should not be scheduled on other religious holidays such as Rosh Hashanah or Easter. Students who inform instructors of an intended absence for a religious observation will not be penalized.
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