Multiple Deadlines …

DEADLINE, by noon, for the Democratic or Republican Party to
select a candidate to fill a vacancy on the general election ballot due
to a vacancy resulting from no candidate being nominated at a
primary.

DEADLINE, by noon, for the Democratic or Republican Party to file a
certificate of selection stating that a vacancy on the general election
ballot resulting from a vacancy on the primary election ballot has been
filled.

DEADLINE, by noon, to file a declaration of intent to be a write-in
candidate at the general election.

DEADLINE, by noon, for the Libertarian Party to conduct a
convention to nominate candidates or to take action to fill a ballot
vacancy following a convention.

DEADLINE, by noon, for the Libertarian Party to certify candidates
nominated at convention or to certify a candidate selected to fill a
vacancy following convention.

NOTE: The noon, July 3rd deadlines noted in statute are moved to
July 5, 2021, as July 3rd falls on a Sunday and July 4th is a state
holiday.