Core TSIs : Contracts : Apportionment calculation : Quarters - comparative overview
Quarters - comparative overview
Quarter
Q. date
No. of days
Q. date
No. of days
Q. date
No. of days
Q. date
No. of days
Modern
01 / 01
90 (91)
04 / 01
91
07 / 01
92
10 / 01
92
English
03 / 25
91
06 / 24
97
09 / 29
87
12 / 25
90 (91)
Scottish
02 / 28
89 (90)
05 / 28
92
08 / 28
92
11 / 28
92
Old Scottish
02 / 02
102 (103)
05 / 15
78
08 / 01
102
11 / 11
83
Irish
08 / 01
92
11 / 01
92
02 / 01
89 (90)
05 / 01
92
* 
The numbers of days in brackets includes the 29th of February.