Pull feast days and seasons into a spreadsheet. Returns dates, ranks and colors — Google Sheets or Excel.
It's one of 250+ live sources you reach with a single =VERVE() function — served from APIVerve's production data engine, billed at 1 credit per resolved cell, and refreshed on whatever cadence you set. No API keys to wrangle, no scripts, no exports.
Fill =VERVE("liturgicalcalendar") down a column and Liturgical Calendar returns a result for every row — a batch of live values in a single drag, no code.
Add Liturgical Calendar beside a table you already have to append its output right where your data lives, then sort, filter, or chart on it.
Set the sheet to refresh on a schedule and the liturgical calendar values keep themselves current without anyone re-typing.
The same function works in both apps — install once, sign in with your key, and type it into any cell.
Install from the Workspace Marketplace, then drop the formula into a cell. Autocomplete suggests the source and its fields.
=VERVE("liturgicalcalendar")Same source, same arguments, same key — in Excel on desktop, the web, or mobile. Excel namespaces it as VERVE.CALL. Drag to fill a whole column.
=VERVE.CALL("liturgicalcalendar")Tune the result by adding name=value before the field argument — in any order. Leave one out and its default applies.
The month to get Liturgical Calendar data for (default: current month)
=VERVE("liturgicalcalendar", "month", "2")The year to get Liturgical Calendar data for (default: current year)
=VERVE("liturgicalcalendar", "year", "2025")Add a field name as the last argument to land just that value in the cell.
=VERVE("liturgicalcalendar", "field", "2026-01-01")=VERVE("liturgicalcalendar", "field", "2026-01-02")=VERVE("liturgicalcalendar", "field", "2026-01-03")=VERVE("liturgicalcalendar", "field", "2026-01-04")=VERVE("liturgicalcalendar", "field", "2026-01-05")=VERVE("liturgicalcalendar", "field", "2026-01-06")=VERVE("liturgicalcalendar", "field", "2026-01-07")=VERVE("liturgicalcalendar", "field", "2026-01-08")=VERVE("liturgicalcalendar", "field", "2026-01-09")=VERVE("liturgicalcalendar", "field", "2026-01-10")=VERVE("liturgicalcalendar", "field", "2026-01-11")=VERVE("liturgicalcalendar", "field", "2026-01-12")Premium marks data included on paid plans. On the Free plan a marked field is withheld and a marked input is ignored — either way the cell reads #PREMIUM(name) instead of a value, so a gated answer can never be mistaken for a real one. Everything unmarked works on every plan. Compare plans
Everything you need to wire it into a sheet.