| Day | Event | Date | Date Owner | Type |
|---|
| | | | |
| 01/01 | Hanukkah Enda (sunset) | 1/1/2028 | Calendar | Jewish Holiday |
| 01/01 | New Years | 1/1/2027 | Calendar | Federal Holiday |
| 01/05 | DW Sweet N Low | 5/1/2021 | Esh | LH Birthday |
| 01/06 | Charles Schriener III | 1/6/1927 | Calendar | Famous Birthday |
| 01/07 | Christmas (Orthodox) | 1/7/2027 | Calendar | Christian |
| 01/07 | NWSS Denver Trail Drive | 1/7/2027 | NWSS | Event |
| 01/08 | NWSS Longhorn Boots and Business Lunch | 1/8/2027 | NWSS | Event |
| 01/15 | Braken James McMahan | 1/15/2023 | White | Birthday |
| 01/16 | Longhorns in the NWSS Wild West Show | 1/16/2027 | NWSS | Event |
| 01/17 | Benjamin Franklin (N.S.) | 1/17/1706 | Calendar | Birthday |
| 01/17 | Longhorns in the NWSS Wild West Show | 1/17/2027 | NWSS | Event |
| 01/18 | MLK Jr. Day | 1/18/2027 | Calendar | Federal Holiday |
| 01/21 | McEntire Farm Begins | 1/21/2021 | McEntire | Founding Date |
| 01/22 | NWSS TL Show | 1/22/2027 | NWSS | Event |
| 01/23 | Joel Dickinson | 1/23/1970 | DCC | Birthday |
| 01/23 | NWSS TL Show | 1/23/2027 | NWSS | Event |
| 01/24 | National Bible Sunday | 1/24/2027 | Calendar | Christian |
| 01/28 | Rex & Sherese Anniversary | 1/28/1984 | Glendenning | Anniversary |
| 02/01 | National Freedom Day | 2/1/2027 | Calendar | Minor Holiday |
| 02/02 | Groundhog Day | 2/2/2027 | Calendar | Minor Holiday |
| 02/05 | Haysly Walsdorf | 2/5/2027 | Walsdorf | Birthday |
| 02/06 | Ronald Reagan | 2/6/1911 | Calendar | Famous Birthday |
| 02/07 | Janet Walsdorf | 2/7/2027 | Walsdorf | Birthday |
| 02/10 | Ash Wednesday | 2/10/2027 | Calendar | Catholic |
| 02/11 | Stan Tidwell | 2/11/1954 | Falls Creek | Birthday |
| 02/11 | Thomas Edison - Milan, OH | 2/11/1847 | Calendar | Birthday |
| 02/12 | Abraham Lincoln | 2/12/1809 | Calendar | Famous Birthday |
| 02/12 | Donna Macari | 2/12/2027 | Brett | Birthday |
| 02/14 | St. Valentine's Day | 2/14/2027 | Calendar | Christian |
| 02/15 | Washington's Birthday (observed) | 2/15/2027 | Calendar | Federal Holiday |
| 02/22 | George Washington | 2/22/1732 | Calendar | Famous Birthday |
| 02/24 | Gov. Wilson Shannon | 2/24/1802 | Calendar | Famous Birthday |
| 03/05 | Charles Goodnight | 3/5/1836 | Calendar | Famous Birthday |
| 03/12 | Legacy Sale | 3/12/2026 | Calendar | Event |
| 03/13 | Legacy Sale | 3/13/2026 | Calendar | Event |
| 03/13 | MoKan Sale | 3/14/2027 | Dvorak | Event |
| 03/14 | BR Becca Bella | 3/14/2014 | Brett | LH Birthday |
| 03/14 | Daylight Saving Time Begins | 3/14/2027 | Calendar | Season |
| 03/16 | DW Over Ice | 3/16/2024 | Esh | LH Birthday |
| 03/16 | Melinda White | 3/16/1963 | White | Birthday |
| 03/17 | St. Patrick's Day | 3/17/2027 | Calendar | Christian |
| 03/19 | Wyatt Earp | 3/19/1848 | Calendar | Birthday |
| 03/20 | Spring Begins | 3/20/2027 | Calendar | Season |
| 03/21 | Palm Sunday | 3/21/2027 | Calendar | Christian |
| 03/26 | Good Friday | 3/26/2027 | Calendar | Christian |
| 03/28 | Easter Sunday | 3/28/2027 | Calendar | Christian |
| 03/30 | Juma | 3/30/2007 | DCC | LH Birthday |
| 03/31 | Over Kill | 3/31/2003 | DCC | LH Birthday |
| 04/01 | April Fools Day | 4/1/2027 | Calendar | Minor Holiday |
| 04/02 | Tin Type | 4/2/2024 | DCC | LH Birthday |
| 04/05 | Showman | 4/5/2020 | DCC | LH Birthday |
| 04/06 | Point Wish | 4/6/2022 | DCC | LH Birthday |
| 04/08 | Victory Lap | 4/8/2002 | DCC | LH Birthday |
| 04/09 | ITLA Founded | 4/9/1990 | Calendar | Founding Date |
| 04/10 | JG "Jack Phillips" | 4/10/1908 | Calendar | Famous Birthday |
| 04/11 | Winchester | 4/11/1999 | DCC | LH Birthday |
| 04/12 | Drag Iron | 4/12/2007 | DCC | LH Birthday |
| 04/13 | Nell E Berkeley | 4/13/2027 | Berkeley | Birthday |
| 04/15 | Jam Box | 4/15/2009 | DCC | Birthday |
| 04/17 | Tempter | 4/17/2005 | DCC | LH Birthday |
| 04/21 | Darol & Linda | 4/21/1963 | DCC | Aniversary |
| 04/21 | Passover Begins | 4/21/2027 | Calendar | Jewish Holiday |
| 04/22 | Earth Day | 4/22/2027 | Calendar | Minor Holiday |
| 04/23 | Point Mark | 4/23/2017 | DCC | LH Birthday |
| 04/25 | Jam Packed | 4/25/2012 | DCC | LH Birthday |
| 04/26 | Sweet Maxi EOT Hit - 110" T2T | 4/26/2022 | Cold Copper | LH Birthday |
| 04/26 | Time Line | 4/26/2015 | DCC | LH Birthday |
| 04/27 | Cut'n Dried | 4/27/2016 | DCC | LH Birthday |
| 04/29 | Passover Ends | 4/29/2027 | Calendar | Jewish Holiday |
| 04/30 | Arbor Day | 4/30/2027 | Calendar | Minor Holiday |
| 04/30 | Glendenning Fiesta Heifer Sale | 4/30/2027 | Glendenning | Event |
| 05/01 | Glendenning Fiesta Sale | 5/1/2027 | Glendenning | Event |
| 05/01 | May Day | 5/1/2027 | Calendar | Minor Holiday |
| 05/02 | Easter (Orthodox) | 5/2/2027 | Calendar | Christian |
| 05/05 | Cinco de Mayo | 5/5/2027 | Calendar | Minor Holiday |
| 05/06 | Ascension of Jesus | 5/6/2027 | Calendar | Christian |
| 05/06 | National Day of Prayer | 5/6/2027 | Calendar | Christian |
| 05/07 | DW Sweet Stuff | 5/7/2021 | Esh | LH Birthday |
| 05/07 | Keith & Laura Berkeley - Anniversary | 5/7/1988 | Berkeley | Anniversary |
| 05/08 | VE Day | 5/8/1945 | Calendar | Minor Holiday |
| 05/09 | Mother's Day | 5/9/2027 | Calendar | Minor Holiday |
| 05/15 | Armed Forces Day | 5/15/2027 | Calendar | Minor Holiday |
| 05/15 | Mike and Kali Smith | 5/15/1999 | Cold Copper | Anniversary |
| 05/15 | Mt. Pleasant Longhorns Est. | 5/15/1993 | Berkeley | Founding Date |
| 05/16 | Pentecost | 5/16/2027 | Calendar | Christian |
| 05/20 | Dickinson bought first Longhorns | 5/20/1967 | DCC | Founding Date |
| 05/23 | Stop Already | 5/23/2016 | Falls Creek | LH Birthday |
| 05/26 | Drop Box | 5/26/2016 | DCC | LH Birthday |
| 05/26 | John Wayne | 5/26/1907 | Calendar | Famous Birthday |
| 05/27 | Clayton Delaney | 5/27/2024 | DCC | LH Birthday |
| 05/28 | Ft. Worth Stockyards Longhorn Auction | 5/28/2027 | Hudson | Event |
| 05/28 | Graves Peeler | 5/28/1886 | Calendar | Famous Birthday |
| 05/29 | Ft. Worth Stockyards Longhorn Auction | 5/28/2027 | Hudson | Event |
| 05/31 | Clint Eastwood | 5/31/1930 | Calendar | Famous Birthday |
| 05/31 | Glendenning Farms Est. | 5/31/1985 | Glendenning | Founding Date |
| 05/31 | Memorial Day | 5/31/2027 | Calendar | Federal Holiday |
| 06/01 | Iron Span | 6/1/2016 | DCC | LH Birthday |
| 06/05 | Hopalong Cassidy | 6/5/1895 | Calendar | Famous Birthday |
| 06/06 | Buck Winn | 6/6/2017 | Glendenning | LH Birthday |
| 06/06 | D-Day | 6/6/2044 | Calendar | Minor Holiday |
| 06/06 | Will James | 6/6/1892 | Calendar | Famous Birthday |
| 06/14 | Donald J. Trump | 6/14/1946 | Calendar | Famous Birthday |
| 06/14 | Flag Day | 6/14/2027 | Calendar | Minor Holiday |
| 06/16 | Bryant McMahan | 6/16/2017 | White | Birthday |
| 06/18 | Juneteenth | 6/18/2027 | Calendar | Federal Holiday |
| 06/20 | Father's Day | 6/20/2027 | Calendar | Minor Holiday |
| 06/21 | Summer Begins | 6/21/2027 | Calendar | Season |
| 06/22 | Noble Drop | 6/22/2019 | Esh | LH Birthday |
| 06/23 | Drag Iron Passing of a Legend | 6/23/2022 | Glendenning | Famous Longhorn |
| 06/28 | Amanda Etheridge | 6/28/2027 | Brett | Birthday |
| 07/01 | Paul & Melinda White | 7/1/1987 | White | Anniversary |
| 07/05 | Independance Day (observed) | 7/5/2027 | Calendar | Federal Holiday |
| 07/08 | ITLA Nationals & Beat The Heat Futurity | 7/8/2027 | ITLA | Event |
| 07/09 | ITLA Nationals & Beat The Heat Futurity | 7/9/2027 | ITLA | Event |
| 07/10 | ITLA Nationals & Beat The Heat Futurity | 7/10/2027 | ITLA | Event |
| 07/16 | MP "Chico" Wright III | 7/16/1930 | Calendar | Famous Birthday |
| 07/19 | Kyle, Kash, & Kyndall Walsdorf | 7/19/2026 | Walsdorf | Birthday |
| 07/20 | G-Man | 7/20/1986 | Glendenning | LH Birthday |
| 07/21 | Heavy Hitter | 7/21/1993 | Glendenning | LH Birthday |
| 07/25 | Breelyn McMahan | 7/25/2019 | White | Birthday |
| 07/25 | Parents Day | 7/25/2027 | Calendar | Minor Holiday |
| 07/27 | Colluder | 7/27/2018 | McEntire | LH Birthday |
| 07/29 | Bridget Esther McMahan | 7/29/2027 | White | Birthday |
| 08/01 | Friendship Day | 8/1/2027 | Calendar | Minor Holiday |
| 08/04 | Sandi Tidwell | 8/4/2027 | Falls Creek | Birthday |
| 08/08 | Chad Dickinson | 8/8/1967 | DCC | Birthday |
| 08/11 | Davey Crockett | 8/11/1786 | Calendar | Famous Birthday |
| 08/15 | Dreamwood Farms Est. | 8/15/2011 | Esh | Founding Date |
| 08/21 | William E "Bill" Farson | 8/21/2027 | Calendar | Birthday |
| 08/28 | Brynlee McMahan | 8/28/2014 | White | Birthday |
| 09/01 | Linda Dickinson | 9/1/2015 | DCC | Birthday |
| 09/02 | VJ Day | 9/2/1945 | Calendar | Minor Holiday |
| 09/06 | Labor Day | 9/6/2027 | Calendar | Federal Holiday |
| 09/11 | MoKan Sale | 9/11/2027 | Dvorak | Event |
| 09/11 | Patriot Day | 9/11/2027 | Calendar | Minor Holiday |
| 09/12 | Grandparents Day | 9/12/2027 | Calendar | Minor Holiday |
| 09/18 | J. Frank Dobie | 9/18/1888 | Calendar | Famous Birthday |
| 09/23 | Autumn Begins | 9/23/2027 | Calendar | Season |
| 09/25 | DCC Customer Appreciation Day | 9/25/2027 | DCC | Event |
| 09/25 | Jimmy Bear Walsdorf | 9/25/2027 | Walsdorf | Birthday |
| 09/29 | Gene Autry | 9/29/1907 | Calendar | Famous Birthday |
| 10/01 | Rosh Hashanah begins (sunset) | 10/1/2027 | Calendar | Jewish Holiday |
| 10/03 | Rosh Hashanah ends (sunset) | 10/2/2027 | Calendar | Jewish Holiday |
| 10/04 | Suzane Brett | 10/4/1962 | Brett | Birthday |
| 10/05 | DW Sweet Emotions | 10/5/2024 | Esh | LH Birthday |
| 10/07 | Helm TC Laura's Mercy | 10/7/2010 | Brett | LH Birthday |
| 10/09 | Dela Dickinson | 10/9/1971 | DCC | Birthday |
| 10/10 | Yom Kippur (sunset) | 10/10/2027 | Calendar | Jewish Holiday |
| 10/11 | Columbus Day | 10/11/2027 | Calendar | Federal Holiday |
| 10/15 | Judge Isaac C Parker | 10/15/1838 | Calendar | Famous Birthday |
| 10/19 | Red McCombs | 10/19/1927 | Calendar | Birthday |
| 10/21 | Keith Brett | 10/21/2027 | Brett | Birthday |
| 10/22 | Darol Dickinson | 10/22/1942 | DCC | Birthday |
| 10/23 | Kirk Dickinson | 10/23/1964 | DCC | Birthday |
| 10/30 | Delta Lucky Ace | 10/30/2013 | Cold Copper | LH Birthday |
| 10/31 | Halloween | 10/31/2027 | Calendar | Minor Holiday |
| 11/01 | All Saints Day | 11/1/2027 | Calendar | Catholic |
| 11/02 | Election Day | 11/2/2027 | Calendar | Minor Holiday |
| 11/02 | Schwarbomb | 11/2/2022 | Esh | LH Birthday |
| 11/03 | Helm Laura's Light Mocha | 11/3/2010 | Brett | LH Birthday |
| 11/05 | Roy Rogers | 11/5/1911 | Calendar | Famous Birthday |
| 11/07 | Daylight Saving Ends | 11/7/2027 | Calendar | Season |
| 11/09 | World Freedom Day | 11/9/2027 | Calendar | Minor Holiday |
| 11/11 | Veteran's Day | 11/11/2027 | Calendar | Minor Holiday |
| 11/12 | Texas Ranger JP | 11/24/1968 | Calendar | LH Birthday |
| 11/12 | Walker Walsdorf | 11/12/2027 | Walsdorf | Birthday |
| 11/13 | Adriana & Justice Gard | 11/13/2018 | White | Birthday |
| 11/14 | Dunn Lucky Dice | 11/14/2012 | Cold Copper | LH Birthday |
| 11/17 | Superior | 11/17/1979 | Calendar | LH Birthday |
| 11/18 | Overwhelmer | 11/18/1982 | Calendar | LH Birthday |
| 11/21 | Bible Sunday | 11/21/2027 | Calendar | Christian |
| 11/25 | Thanksgiving Day | 11/25/2027 | Calendar | Federal Holiday |
| 11/28 | Advent | 11/28/2027 | Calendar | Catholic |
| 11/29 | Bryce McMahan | 11/29/2010 | White | Birthday |
| 12/07 | Pearl Harbor Day | 12/7/1941 | Calendar | Minor Holiday |
| 12/11 | Cowboy Tuff Chex | 12/11/2010 | DCC | LH Birthday |
| 12/16 | Brett Ranch Founded | 12/16/1998 | Brett | LH Birthday |
| 12/21 | Winter Begins | 12/21/2027 | Calendar | Season |
| 12/22 | Stan & Sandi | 12/22/1972 | Falls Creek | Anniversary |
| 12/24 | Hanukkah Begins (sunset) | 12/24/2027 | Calendar | Jewish Holiday |
| 12/25 | Christmas | 12/25/2027 | Calendar | Federal Holiday |
| 12/31 | New Years Eve | 12/31/2027 | Calendar | Minor Holiday |