Colorado Election Calendar 2025. The effective date for bills enacted without a safety clause is august 6, 2025, if the general assembly adjourns sine die on may 7, 2025 (unless otherwise specified). Vote411 is committed to ensuring voters have the information they need to successfully participate in every election.

The effective date for bills enacted without a safety clause is august 6, 2025, if the general assembly adjourns sine die on may 7, 2025 (unless otherwise specified). Elected positions on the april 1, 2025 election will be the six district city council offices.