Gale day

the day on which rent or interest is due.

See also: Gale

References in periodicals archive ?
Winds were not strong nor sustained enough for it to be classified as a 'gale day' however; we have to go back 50 years to find the last June gale day in Coventry in 1967.
There were two gale days, with a maximum wind gust of 56mph on the 18th - the day which brought the worst UK storms for 17 years and wreaked havoc across Coventry and Warwickshire.