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Days and months

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bdate prints weekday and month names in a romanised form of Byzantine Greek.

Weekdays

The Christian Greek week counts the days from the Lord’s Day. Only Friday (Preparation) and Saturday (the Sabbath) have their own names:

bdate Greek Meaning English
Kyriakē Κυριακή the Lord’s (day) Sunday
Deutera Δευτέρα second Monday
Tritē Τρίτη third Tuesday
Tetartē Τετάρτη fourth Wednesday
Pemptē Πέμπτη fifth Thursday
Paraskeuē Παρασκευή preparation (for the Sabbath) Friday
Sabbaton Σάββατον Sabbath Saturday

These are the church names. Modern Greek still uses them. The earlier pagan planetary names (“day of the Sun”, “day of the Moon”, …) were dropped from Christian usage, and bdate does not support them.

Months

The Byzantines took over the Latin month names in Greek form:

bdate Greek Month
Ianouarios Ἰανουάριος January
Phebrouarios Φεβρουάριος February
Martios Μάρτιος March
Aprilios Ἀπρίλιος April
Maios Μάϊος May
Iounios Ἰούνιος June
Ioulios Ἰούλιος July
Augoustos Αὔγουστος August
Septembrios Σεπτέμβριος September
Oktōbrios Ὀκτώβριος October
Noembrios Νοέμβριος November
Dekembrios Δεκέμβριος December

The official year started in September, so Byzantine lists (for example the Menologion) usually begin with Septembrios. bdate follows the Julian calendar month numbering (1 = January) internally. Only the year number changes in September.

Romanisation

The spellings are a plain transliteration with macrons for η (ē) and ω (ō). They have no diacritics beyond those, so they display in any terminal.