The citation directs the defendant to answer by 10:00 a.m. on the Monday next after the expiration of twenty days after the date of service — the distinctive Texas answer date every deadline calculation starts from.
Texas > District and county courts (civil citations)
The citation shall direct the defendant to file a written answer to the plaintiff's petition on or before 10:00 a.m. on the Monday next after the expiration of twenty days after the date of service thereof.
How Florida procedural deadlines are computed: exclude the trigger day; count every day for periods of 7 days or more; for periods under 7 days, skip intermediate weekends and legal holidays; roll forward when the last day is a weekend or holiday.
1 summarised requirement on continuances.
1 summarised requirement on continuances.