The call of jury duty in Texas will differ significantly for summoned jurors despite the fact the jury selection process may require your attendance for a day or a fraction of a day. The jury duty general lasts about one week and the majority usually more than two thirds of all summoned jurors are not essentially designated for service. As a result, their duty ends after a short time with the accomplishment of the jury selection process. For those juror who are designated to serve in a jury panel, the judge and the attorneys will estimate how long that trial will last.