| January 2008 |
| TMCC Closed - New Year's Day (Observed) | Tues, Jan. 1 |
| College reopens from Holiday Break | Weds, Jan. 2 |
| TMCC Closed - Martin Luther King Day | Mon, Jan. 21 |
| Early registration spring term continues through | Thurs, Jan. 17 |
| Fees due for spring early registration by 4 p.m. | Thurs, Jan. 17 |
| Late registration for spring classes (fees due Fri. of registration week by 4 p.m. | Fri, Jan. 18 |
| Spring semester instruction begins | Sat, Jan. 26 |
| February 2008 |
| Last day for full refund for full-term classes | Mon, Feb. 4 |
| TMCC Closed - Presidents Day | Mon, Feb. 18 |
| Last day for 50% refund of full-term classes | Tues, Feb. 19 |
| March 2008 |
| Applications for spring graduation due in A&R | Mon, Mar. 3 |
| Deadline for students opting out of directory information | Fri, Mar. 7 |
| Spring Break (limited services) | Sat, Mar. 22 - Fri, Mar. 28 |
| April 2008 |
| Registration for fall and summer continuing students begins | Mon, Apr. 21 |
| Registration for fall and summer new students begins | Weds, Apr. 23 |
| May 2008 |
| Summer graduation applications due | Thurs, May 1 |
| Last day for any spring registration changes or drops | Fri, May 2 |
| Fees due for summer classes by 4 p.m. |
Thurs, May 15 |
| Spring instruction ends | Sun, May 18 |
| Summer fees due Fri. of the week you register beginning | Fri, May 23 |
| Commencement | Fri, May 23 |
| Spring grades available on Web–Reg | Fri, May 23 |
| TMCC Closed - Memorial Day Holiday | Mon, May 26 |
| First term summer classes begin | Tues, May 27 |
| Add/drop for first summer term | Tues, May 27 - Wed, May 28 |
| June 2008 |
| Last day for registration changes to first term summer classes | Fri, June 20 |
| First term summer classes end | Fri, June 27 |
| Second term summer classes begin | Mon, June 30 |
| Add/drop for second summer term | Mon, June 30 - Tues, July 1 |
| July 2008 |
| First term summer grades available on Web–Reg | Thurs, July 3 |
| Campus Closed - 4th of July Holiday | Fri, July 4 |
| Last day for registration changes to second term summer classes | Thurs, July 25 |
| August 2008 |
| Second term summer classes end | Fri, Aug. 1 |
| Second term summer grades available on Web–Reg | Fri, Aug. 8 |
| Fees due for fall registrations by 4 p.m. | Thurs, Aug. 14 |
| Late registration for fall classes (fees due Fri. of registration week by 4 p.m.) | Fri, Aug. 15 |
| Fall classes begin | Sat, Aug. 23 |
| September 2008 |
| TMCC Closed - Labor Day Holiday | Mon, Sept. 1 |
| Last day for full refund for fall term classes | Tues, Sept. 2 |
| Last day for 50% refund for fall term classes | Mon, Sept. 15 |
| October 2008 |
| Deadline for opting out of directory information disclosure | Fri, Oct. 10 |
| TMCC Closed - Nevada Day | Fri, Oct. 31 |
| November 2008 |
| Applications for fall graduation due in A&R | Mon, Nov. 3 |
| TMCC Closed - Veterans Day | Tues, Nov. 11 |
| Registration begins for spring 2009 continuing students | Weds, Nov. 12 |
| Registration begins for spring 2009 new students | Fri, Nov. 14 |
| TMCC Closed - Thanksgiving Holidays | Thur, Nov. 27 - Sun, 30 |
| December 2008 |
| Last day for fall registration changes or drops | Mon, Dec. 1 |
| Fall instruction ends | Sun, Dec. 14 |
| Fall grades available on Web–Reg | Fri, Dec. 19 |
| TMCC Closed — Christmas Day (Observed) | Thurs, Dec. 25 |
| TMCC Winter Break (limited services) | Thurs, Dec. 25 - Thurs, Jan 1, 2009 |