Starting tomorrow, endowment sessions at the Washington, D.C. temple will begin once an hour during most of the period that the temple is open. From Tuesday to Friday, sessions will commence on the hour from 8 AM to 5 PM, and then on the hour and on the half hour from 5:30 PM until 8:30 PM. On Saturdays, sessions will happen every half hour from 8 AM until 8 PM. This will be a reduction from 167 endowment sessions per week to 117. Several years ago sessions were held every 20 minutes, starting earlier in the day and ending a bit later.