Chapter Summary

Additional languages will be added if requested, but these are sufficient for my personal use (at least for now).

Days of the week

English	Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
Cornish	Sul	Lun	Meurth	Merher	Yow	Gwener	Sadorn
French	Dimanche	Lundi	Mardi	Mercredi	Jeudi	Vendredi	Samedi
Irish	An Domhnach	Luan	Mháirt	Chéadaoin	Déardaoin	Aoine	Satharn
Latin	dies Solis	dies Lunae	dies Martis	dies Mercurii	dies Iovis	dies Veneris	dies Saturni
Scots Gaelic	Didòmhnaich	Diluain	Dimàirt	Diciadain	Diardaoin	Dihaoine	Disathairne
Welsh	Sul	Llun	Mawrth	Mercher	Iau	Gweer	Sadwrn

Months of the year

Cornish names for months can be used as adjectives after the word mis, "month," i.e.mis Hedra, meaning either "the month of October" or "in October." Make sure to pun on this if possible (e.g. "Miss Hedra").

The months of the French Revolutionary calendar do not match neatly to the months of the standard calendar, because they are fixed to the solstices and equinoxes, e.g. the first day of Vendémiaire (listed below as a counterpart to September) is the autumnal equinox, and so the month actually began on 22 September.

Depending on the size of your screen, you may need to use the scrollbar at the bottom in order to see the rightmost months.

English	January	February	March	April	May	June	July	August	September	October	November	December
Cornish	Genver	Whevrel	Merth	Ebrel	Mê	Metheven, Efen	Gorefen	Est	Gwydngala	Hedra	Du	Kevardhu
French	Janvier	Février	Mars	Avril	Mai	Juin	Juillet	Août	Septembre	Octobre	Novembre	Décembre
French, Revolutionary	Pluviôse ("Rain")	Ventôse ("Wind")	Germinal ("Seedtime")	Floréal ("Blossom")	Prairial ("Meadow")	Messidor ("Harvest")	Thermidor ("Heat")	Fructidor ("Fruits")	Vendémiaire ("Vintage")	Brumaire ("Mist")	Frimaire ("Frost")	Nivôse ("Snow")
Irish	Eanáir	Feabhra	Márta	Aibreán	Bhealtaine, Beltane	Meitheamh	Iúil	Lúnasa	Meán Fómhair	Deireadh Fómhair	Samhain	Mí na Nollag
Latin	Ianuarius	Februarius	Martius	Aprilis	Maius	Iunius	Quintilis, Iulius	Sextilis, Augustus	September	October	November	December
Scots, Broad	Januar	Februar	Mairch	Apryle	Mey	Juin	Julie	August	September	October	November	December
Scots Gaelic	Faoilleach, Faoi	Gearran, Gear	Márt	Giblean, Gibl	Cèitean, Cèit, Mhàigh	Ògmhios, Ògmh	Iuchar, Iuch	Lùnastal, Lùn	Sultain, Sult	Dàmhair, Damh	Samhain, Samh	Dùbhlachd, Dùbh
Welsh	Ionawr	Chwefror	Mawrth	Ebrill	Mai	Mehefin	Gorffennaf	Awst	Medi	Hydref	Tachwedd	Rhagfyr

Additional resources:

The website Sansculottid.es gives a brief overview of the French Revolutionary calendar, tells you the present day on that calendar (as I write this it is the 15th of Germinal, or Abeille, the day that we celebrate bees), and a tool to convert any date from the Gregorian to the Revolutionary calendar.