Optional Memorial
Saint John I, Pope and Martyr
An optional memorial in the General Roman Calendar, kept on 18 May, in red. Next: Tuesday, 18 May 2027.
Its date and rank in each calendar
| Calendar | 2026 | 2027 | 2028 |
|---|---|---|---|
| General Roman Calendar | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| United States | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| England | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Wales | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Scotland | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Ireland | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Canada | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Australia | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
| Philippines | Mon 18 MayOptional Memorial | Tue 18 MayOptional Memorial | Thu 18 MayOptional Memorial |
A dash: not kept that year in that calendar, or outranked by a Sunday or a greater feast. See the ranks of celebrations.
In the 1962 Missal
Kept as St. John Chrysostom, Class III, in white, on Wednesday, 27 January 2027: the older calendar keeps it on another day.