Days Of Our Lives Peggy Mccay Dies

Words exist to label periods of time - like week which represents 7 days and fortnight which is used for a 14-day period. Are there other such words used for certain numbers of consecutive. I am required to submit a certain form within 30 days of [a certain date in the future].

There's also the perennial question of whether the last day ends on the multiple of 24 hours from the time when the deadline was given, if it means midnight of that day, or closing time of that. It will be used in a tabular data program to show information about free work days of employed and each column can't have enought space to include full week day name. For common form.