Hellenic Festival Calendar Year
The Hellenistic base of worship is the monthly lunar calendar (the ‘Mên kata Theion’, ‘sacred month’). This calendar is constructed from various ancient sources, and is conglomerated with Hesiod’s auspicious days.
First Decad – Waxing Moon – Mên Histámenos
1. Noumenia – Selene, Apollon Noumenios, Zeus Herkios and Ktesios, Hestia, and the other Theoi of the Household
2. Agathós Daímōn – Agathós Daímōn
3. Tritomênís – Athena
4. Tetrás – Aphrodite, Eros, Herakles, and Hermes, as well as perhaps Poseidon, Apollon, and Hermaphroditus | Good day to bring home a bride, good day to begin building narrow ships; open a jar on this day
5. The Erinyes, Eris, and Horkos
7. Apollon and the Ritual of the Oracle of Delphi
8. Poseidon, Asklēpiós and Theseus | Good working day, good day to castrate boars and bulls
9. General holy day to honor the Theoi; special day to the Muses, Helios, and Rhea | Good working day
10. — | Good for the birth of males
Second Decad – Middle Moon – Mên Mesôn
11. (1.) The Moirae: Klotho, Lakhesis, and Atropos | Good working day – shearing sheep, reaping fruit
12. (2.) — | Good working day – shearing sheep, reaping fruit, female works, castrating mules
13. (3.) Athena | Best day for setting plants, good day to set out supplies; worst day for the start of sowing
14. (4.) — | Good for the birth of a female, good for taming sheep, shambling, horned oxen, guard dogs and mules
15. (5.) Dikhomênía – The Erinyes, Eris, and Horkos
16. (6.) Artemis | Good for the birth of males (though he will be ‘fond of sharp speech, lies, and cunning words, and stealthy converse’), good day for castrating sheep and children, good day for fencing in a sheep-cot; unfavorable for plants, bad for the birth of a female, bad day to get married
17. (7.) — | Throw down grain on the (threshing) floor for Demeter; good for cutting beams for houses and ships
18. (8.) Day of purification
19. (9.) Day of purification | Improves towards the evening, harmless to men in the month Hekatombaion; good day to get pregnant or to give birth to either boy or girl; never an unkindly day
20. (10.) — | Wise men should be born on this day
Third Decad – Waning Moon – Mên Phthínôn
21. (-10) Eikás – Apollon
23. (-8) Athena
24. (-7) — | Good day in the morning, less so towards evening
25. (-6) The Erinyes, Eris, and Horkos
27. (-4) Triseinás – Impure day | Good day for opening wine-jars, good day for putting yokes on oxen, mules and horses, good day for bringing ships out of dry dock
28. (-3) Impure day
29. (-2 – omitted in Hollow month) Impure day
30. Triakás, Hene kai Nea (Hekate’s Deipnon) – Hekate and the dead
Celebrating these sacred days is usually done with a libation of diluted red wine and a hymn to the Theos or Theoi in question. An offering of incense may also be appropriate. Noumenia, Agathós Daímōn and the Hene kai Nea are special celebrations which are celebrated more abundantly. The days of purification are linked to miasma, and katharmos should be applied on these days. Due to the influence of the Underworld on the last days of the month, they are impure, and major celebrations are rarely held on these days.
Certain days bear special names, based upon their placement within the month. Noumenia (First of the month), Agathós Daímōn (Second), Tritomênís (Third), Tetrás (Fourth), Dikhomênía (Mid-month–on the full moon), Eikás (Twentieth), Triseinás (thrice-ninth (27th)), and Triakás (Thirtieth).
In ancient Hellas, days in the first decad are labeled ‘the [number] of the waxing moon’, or ‘the waxing [number]’. Days in the second decad are labeled ‘middle [number]’, either from ‘middle first’ to ‘middle ninth’, and then on to ‘early tenth’, or from ‘middle one and tenth’, to ‘middle nine and tenth’, then on to ‘middle twentieth’ (or ‘early tenth’). The proper labeling of the last decad is ‘the [number] of the waning moon’, or ‘the waning [number]’, but they could be counted back from the coming new moon. ‘The waning third’, for example, is often considered the twenty-third day of the month, but could be interpreted as the twenty-eighth.
Note that the ancient Hellens started a new day at sundown the day before. Instead of starting a new day at midnight–or in the morning–like we do today, they started it at sundown of the previous day. This means that–when applied to modern practice–the Deipnon starts on the day of the suspected new moon, and the new month follows after. For more on this, see this post about the Deipnon, Noumenia and Agathós Daímōn.
In Athens, Asia Minor and surrounding areas, the months carried the first names listed, in Boeotian and Theban they are said to carry the second set of names. The last listing gives a reference point to the Gregorian calendar.
Hekatombaion (Ἑκατομϐαιών) – Creteon – July/August
Metageitnion (Μεταγειτνιών) – Diomedeon – August/September
Boedromion (Βοηδρομιών) – Hippeon – September/October
Pyanepsion (Πυανεψιών) – Gereon – October/November
Maimakterion (Μαιμακτηριών) – Hespereon – November/December
Poseideon (Ποσειδεών) – Cerbreon – December/January
Gamelion (Γαμηλιών) – Nemeaneon – January/February
Anthesterion (Ἀνθεστηριών) – Lerneon – February/March
Elaphebolion (Ἑλαφηϐολιών) – Archaedeon – March/April
Mounichion (Μουνιχιών) – Erymantheon – April/May
Thargelion (Θαργηλιών) – Augeon – May/June
Skirophorion (Σκιροφοριών) – Stymphaleon – June/July
4 – Aphrodisia – festival of Aphrodite and Peitho (Persuasion), where the temple was purified with dove’s blood, the altars cleansed, and the two statues washed.
12 – Kronia – festival in honor of Kronos
16 / 15-16 – Sunoikia – community festival in Athens. Sacred to Athena. Two-day celebration every other year.
21 – Sacrifice to Kourotrophos, (Hekate &) Artemis at Erchia
23-30 – Panathanaia – main celebration on the twenty-eighth in honor of Athena. Greater held in the third year of each Olympiad, Lesser held annually for fewer days.
(?) Metageitnios – most likely a festival of neighborhood, dedicated to Apollon Metageitnios (‘changing neighbors’).
(?) – Herakleia – in honor of Herakles at Kunosarges gymnaisium outside Athens
12 – Sacrifice to Demeter at the Attic deme of Erchia
12 – Sacrifice to Zeus Polieus, Athena Polias, and Apollon Lykeios in Athens
15-18 – Eleusinia – games held on forth year of every Olympiad, and on a lesser scale on the second year.
16 – Sacrifice to Kourotrophos, Hekate & Artemis at Erchia
19 – Sacrifice to The Heroines at Erchia
20 – Sacrifice to Hera ‘Telkhinia’ at Erchia
25 – Sacrifice to Zeus Epoptes at Erchia
2 – Niketeria – festival in honor of Athena, Nike, and perhaps Poseidon
3 – Plataia – festival of reconciliation, sacred to Hera Daidala
4 – Sacrifice to Basile in Erchia
5 – Genesia – public festival for the dead in honor of Gaea
5 – Sacrifice to Epops at Erchia
6 – Kharisteria – festival in honor of Artemis Agrotera
7 – Boedromia – a festival of thanksgiving for Apollon as a god who rescues people in war.
12 – Democratia – festival in honor of Democracy
13-23 – Eleusinian Greater Mysteries – in honor of Demeter
17 – Epidauria – in honor of Asklēpiós
27 – Sacrifice to the Nymphs, Achelous, Alochus, Hermes & Gaea at Erchia
27 – Sacrifice to Athena at Atic deme of Teithras
6 – Proerosia – agricultural festival for Demeter held at Eleusis, after the oracle of Delphi told the Athenians to commence this festival to end the current famin. First fruits (mostly grain) were given to Demeter.
7 – Pyanepsia – festival in honor of Apollon and Theseus
8 – Theseia – festival in honor of Theseus
8 – Oskhophoria – festival of the vintage (grapes)
9 – Stenia – women’s festival in honor of Demeter and Persephone
11-13 – Thesmophoria – festival in honor of Demeter
14 – Sacrifice to The Heroines at Erchia
19-21? Apatouria – paternity festival. The first day (Dorpia) was celebrated with a communal feast within the brotherhood, the second day (‘Anarrhusis’) sacrifice were made to Zeus Phratrios and Athena Phratria, and the third day (‘Koureotis’) young boys admitted to their father’s brotherhood.
30 – Khalkeia – festival in honor of Athena and Hephaestus.
(10?) – Pompaia – festival in honor of Zeus Meilikhios (‘Kindly’) and Hermes.
(16?) – Maimakteria – festival for Zeus Maimaktes (‘Blustering’) to be gentle come winter.
(?) – Rustic or Lesser Dionysia in honor of Dionysus
5 – Plerosia festival at Attic deme of Myrrhinus
8 (or equinox) – Poseidea – festival in honor of Poseidon
16 – Sacrifice to Zeus Horios at Erchia
26 – Haloa – fertility festival in honor of Dionysus and Demeter. Pomegranates, apples, eggs, fowls, and some species of fish were not to be consumed during the festivities.
8 – Sacrifice to Apollon Apotropaius, Apollon Nymphegetes, & the Nymphs at Erchia
9 – Sacrifice to Athena at Erchia
12-15 – Lenaia – festival in honor of Dionysus in the Attic deme of Limnai
27 – Theogamia/Gamelia – celebrating the sacred marriage of Zeus Teleios and Hera Telei
27 – Sacrifice to Kourotrophos, Hera, Zeus Teleius, and Poseidon at Erchia
2 – Sacrifice to Dionysus at Erchia
11-13 – Anthesteria – wine festival in honor of Dionysus
20-26 – Lesser Mysteries in preparation for the Eleusinian Mysteries
23 – Diasia – festival in honor of Zeus Meilichios
6 – Elaphebolia – festival in honor of Artemis
8 – Asklepieia – in honor of Asklēpiós
10-14/10-17 – Greater (City) Dionysia in honor of Dionysus
15 – Sacrifice to Kronos
17 Pandia – festival in honor of Zeus, following the Greater Dionysia
4? – Sacrifice to Eros
6 – Delphinia – in honor of Artemis, and perhaps Apollon and Theseus
16 – Mounikhia – festival in honor of Artemis as the moon Goddess and Mistress of the animals
19 – Olympieia – festival in honor of Olympian Zeus
20 – Sacrifice to Leucaspis at Erchia
21 – Sacrifice to Tritopatores at Erchia
4 – Sacrifice to Leto, Pythian Apollon, Zeus, Hermes & Dioskuri at Erchia
6 – Sacrifice to Demeter Khloe
6-7 – Thargelia – birthday of Apollon and Artemis
16 – Sacrifice to Zeus Epakrios at Erchia
19 – Bendideia – festival in honor of Thracian Goddess Bendis
19 – Sacrifice to Menedeius at Erchia
Between 20 and 25 – Kallunteria – spring cleaning of the Temple of Athena
25 – Plynteria – festival of washing, where the statue of athena was removed from the city of Athens to be cleaned. Auspicious day.
3 – Arrephoria – festival in honor of Athena; or, Arretophoria. Ending of the priestess term at the temple of Athena, for young handmaidens
3 – Sacrifice to Kourotrophos, Athena Polias, Aglaurus, Zeus Polieus, Poseidon & possibly Pandrosos at Erchia
12 – Skirophoria – festival in honor of Athena, Poseidon, Apollon & Demeter; the Tritopatores were worshipped at Marathon on the eve of this festival
14 – Dipolieia/Bouphonia – festival in honor of Zeus Poleius
28/29 (last day) – Sacrifice to Zeus the Savior and Athene the Savior