The Cathedral opens at 11:30am Monday through Friday (except on holidays or otherwise as announced), and the Blessed Sacrament is exposed for adoration on the main altar until Noon, before the 12:10pm Mass.
"In a world where there is so much noise, so much bewilderment, there is a need for silent adoration of Jesus concealed in the Host. . . . It is a source of comfort and light, particularly to those who are suffering.” (Pope Benedict XVI)