According to the Athenian calendar provided by Hellenion.com, today is the festival of Khalkeia! A day dedicated mostly to Athena and Hephaestus; crafting and invention.
I haven't done enough research to really know exactly how it was celebrated in ancient Greece, but dedicating today to any sort of craft, or directly to the domains of these Gods (Whether it be sewing, assembling furniture, playing strategy games, or any other number of crafts, both simple and complex) seems like a good way to celebrate!
I believe long projects were often started on this day and presented/offered to the Gods later on, so that always seems like a great thing to do!
If anybody reading this is more knowledgeable of Khalkeia and the way it was celebrated (or even just how you celebrate it), I'd love to hear about it!
Remember that you don't need to celebrate any festivals you don't want to, even if you're devoted to these Deities! Everything is entirely optional, I'm just very connected to the domains of Athena and Hephaestus, which is why I chose to point out the holiday today!
Last updated: 15 July, added Panathenaia link, edited Khalkeia, Kallynteria and Plynteria, added Bibliography
Panathenaia
28 Hekatombaion (July/August)
A New Year festival in Athens which takes place each year (Lesser Panathenaia) with a grander version every four years (Greater Panathenaia).
A nocturnal celebration, the pannykhis, would take place before the festival, with a torch race and singing. The winner of the torch race would get to light the fire at Athena’s altar. During the Panathenaia there were various sports competitions but also musical contests, poetry recitals and pyrrhic dances. The prizes for these could be money, crown wreaths or amphoras of sacred olive oil depending on the event and age group.
Sacrifices of oxen would be made to Athena Polias, Athena Nike and Athena Hugeia and a massive feast would follow. Perhaps one of the most important parts of this festival was the presentation of the robe to Athena Polias that would have been started in the Khalkeia.
🐍Here's a more detailed Long Post!🐍
Kallynteria and Plynteria
24 Thargelion (May/June)
Kallynteria and Plynteria were a pair of connected sacred days whose exact days are unknown. Kallynteria, coming from a word meaning to sweep or cleanse, was the day where the temple of Athena was cleaned out. This was possibly also the day where the ever-burning lamp of Athena Polias was refueled and relit.
Plynteria may have taken place the day after, and was when the robe and jewelry of the cult statue of Athena Polias was removed for cleaning by women. There seems to be a bit of confusion as to whether the statue itself was removed from the temple for washing (Parke, Simon, Ogden, Deacy) or not (Burkert, Larson); it seems more likely that this was indeed conflated with a different annual ritual - the washing of the Palladion. The Palladion was a statue of Athena which resided in a law court that oversaw the trials of crimes such as murder, and thus due to this exposure the statue was washed with sea water or carried to the sea at Phaleron by epheboi (young men) to be purified of miasma.
The day of Plynteria was considered apophras, an unlucky day of ill omen, because it was believed that the goddess was absent from the city on this day.
In modern practice, this might be a good time for a deep spring clean of your room or home and items. Donate what you don’t need or use or what has been sitting around “just in case.”
Arrhephoria
Shortly after Plynteria, the nocturnal festival of the Arrephoria takes place. This festival features the Arrhephoroi, two young girls who have lived about a year on the Acropolis, who on this day perform their last duty of priestly service. Pausanias is the main source for this rite, and describes how the Arrhephoroi carry baskets on their heads with secret things within that neither they nor the priestesses know. These baskets are carried through an “enclosure” near the sanctuary of Aphrodite ‘in the Gardens’ and down a natural underground passage. They then leave what they have brought and then pick up some other veiled thing to take to the Acropolis. Immediately after this, the young girls are discharged from service. The general belief is that this may have been some kind of fertility rite.
Khalkeia
30 Puanepsion (October/November)
On the last day of the month of Pyanopsion is the Khalkeia (“Bronze”) festival which was celebrated by smiths and artisans. It honored Athena, especially under the epithets Ergane and Hephaistia, and Hephaistos, as deities of crafts. However, the offerings we still have records for were all dedicated to Athena, likely as a tithe from their profits, and it seems that Athena was primarily if not exclusively the deity to which craftsmen turned to in aid of their careers.
It was during this festival that the loom for the sacred panathenaic peplos would be set up, and presumably the female workers (ergastinai) would begin with the weaving. They would have been assisted by the 7-10 year old arrephoroi dressed in white, though due to their age it is uncertain how involved the young girls were in the actual weaving.
Ideas for Modern Celebration
Begin or finish and offer a craft project to Athena Ergane or Athena Hephaistia
Offer something hand crafted if you’re not crafty yourself
Light a candle for Athena Ergane
Give an offering to or light a candle for Hephaistos
Take a day off work if feasible
Wear white
Bibliography
Burkert, Walter - Greek Religion (1977, trans. 1985)
Deacy, Susan - Athena (2008)
Deacy, Susan & Villing, Alexandra - Athena in the Classical World (2001)
Larson, Jennifer - Ancient Greek Cults (2007)
Larson, Jennifer - Understanding Greek Religion (2016)
Mansfield, John - The Robe of Athena and the Panathanaic Peplos (1985)
Mikalson, Jon D. - Ancient Greek Religion (2nd ed. 2010)
Neils, Jenifer - Goddess and Polis: The Panathenaic Festival in Ancient Athens (1994)
Ogden, Daniel - A Companion to Greek Religion (2007)
The Chalkeia was held in Athens on the last day of Pyanepsion (November 1 in 2024); it was a festival of smiths and artisans honoring Hephaistos and Athena. The festival appears to have included a procession, and offerings made to the gods of the day, but nothing more specific is known about the proceedings. The Chalkeia was also the occasion for setting up the loom on which the peplos was woven that would be presented to Athena on the Panathenaia. (Parke 93)
The Chalkeia was held in Athens on the last day of Pyanepsion; it was a festival of smiths and artisans honoring Hephaistos and Athena. The festival appears to have included a procession, and offerings made to the gods of the day, but nothing more specific is known about the proceedings. The Chalkeia was also the occasion for setting up the loom on which the peplos was woven that would be presented to Athena on the Panathenaia. (Parke 93)
Although the Chalkeia need not necessarily be associated with the autumn, I think it works well for those of us in the northern hemisphere that it takes place right before winter, when many of us turn inward, spending more time indoors and occupying ourselves with different crafts and arts; the winter is especially a traditional time for doing fiber crafts such as spinning, weaving, knitting and crochet–and thus an excellent time to work on that peplos!
I’ve posted my ritual for the Chalkeia at my other blog.
A PDF version of the ritual script is available here.
References
Parke, H.W. Festivals of the Athenians. Thames and Hudson: London, 1977.
Τριακάς
From today's sunset: Hecate’s Deipna- The end of the month, the Old and New- it is always sacred to the Goddess.
Khalkeia, "a festival at Athens, which some call Athenaia; but others [call it] Pandemos [Whole People], because it is observed by all." "An ancient [sc. Athenian] festival popular long ago, but subsequently observed by the craftsmen only, because Hephaistos worked bronze in Attica. It is on the last day of the month Pyanepsion; the day when the priestesses, together with the arrephoroi, preserve the peplos."
The festival is said to commemorate the discovery of the technai: honors to Hephaistos, Athena Archegetis, Athena Ergane and Athena Hephaistia.
The priestesses and the arrephoroi set the warp in the loom for the weawing of Athena's sacred peplos.
(cf. Suda s.v. Chalkeia; Harp. s.v. Chalkeia; Etym. Magn. 805.43; Eust. Il. 2.552; Pollux 7.105; Hesych. s.v. Chalkeia; Soph. fr. 844; Agora XV 70.7, 78.16, 253.9; ARV2 553.31; Athen. 11.502)
"the thirtieth we celebrate in Hades because of Hecate" - ie , the thirtieth day of the month (if present, otherwise the 29th, which is, in any case, called 'thirtieth') is honored Hecate as it is the last day of the month and at the same time, we also honor the dead (in fact, in its calendar, Pletho dedicated the twenty-ninth day to Pluto). "The image of Hecate is erected and consecrated at the crossroads, and rites in honor of the dead have been made on the thirtieth day."
The last day of the month must be also devoted to meditation and to the reconsideration of the work done during the month, as well as to the preparation for the new month to come. In any case, no one should undertake an important work during this last day. It is highly recommended to fast for the whole day (for example, this was the habit of Proklos).
(The creation of Anesidora (Pandora) by Athena and Hephaistos; Ca. 470—460 B.C. found in Nola, now in the British Museum...)