Yes! In California, bonds can be posted twenty-four hours a day, seven days per week. But whether you can bail someone out of jail at any time depends on their situation. When someone is arrested, they have a first appearance soon after.
If you did not surrender your bond slip in the courtroom, you may bring the bond slip or the bond number(s), to the Richard J. Daley Center, 50 West Washington St., Room 1006. A receipt of the transaction will be provided to you for your records. Refund checks are mailed to the address indicated on the bail bond form.