On Saturday, July 18, 2026, the Orthodox Church of Ukraine (OCU) commemorates two saints — St. Athanasius of Athos and St. Agnia (Anna) the Martyr. With the Ukrainian church's transition to the New Julian calendar, this date has shifted 13 days earlier compared to the Old Style, where the feast fell on July 5.

What to Pray For on This Day

The main saint honored on this day is St. Athanasius of Athos. He is one of the key figures in the history of Eastern monasticism. Born in Trebizond and receiving an excellent education in Constantinople, Athanasius renounced his secular career in the 10th century for the monastic ascetic life. He founded the Great Lavra on Mount Athos, which remains the largest and most influential monastery on the peninsula today.

The second saint whose memory is honored by believers is St. Agnia of Rome. She lived in the 4th century, came from a noble Roman family, and dedicated herself to God from a young age. Refusing to marry the son of a high-ranking official, Agnia underwent torture and was ultimately beheaded for her faith in Christ.

Folk Signs: The Moon, Dew, and the Harvest

In the folk calendar, July 18 is known as "St. Athanasius Day" or "Moon Day." The main tradition of this day was observing the state of the moon. Peasants believed: if the moon is "playing" — shining brightly, shimmering, and seemingly moving across the sky — it is a sure sign of a bountiful harvest and a warm, dry autumn.

The state of nature also dictated its own forecasts:

  • Abundant morning dew on St. Athanasius Day foretold a generous harvest of cucumbers and pumpkin crops.
  • A yellowish tint to the clouds at sunset warned of imminent rain.
  • A warm wind from the south promised a prolonged summer and a mild autumn.

This day was considered the ideal time for gathering medicinal herbs, as folk wisdom stated that on July 18, plants gain special healing power. In some regions of Ukraine, the day was revered as auspicious for matchmaking: the youth held evening gatherings, and matchmakers were advised to visit the bride's house specifically on this date.

Prohibitions and Superstitions: What Not to Do on July 18

Although the Church does not establish strict fasts or prohibitions for this day, folk tradition has preserved a list of restrictions that ancestors tried to adhere to.

Above all, heavy physical labor was not recommended on St. Athanasius Day. It was believed that digging the ground, chopping wood, or carrying heavy loads on this day meant "driving luck away" from the home for a whole year.

Special attention was paid to behavior and speech. Quarreling, swearing, and wishing others ill were forbidden. According to belief, all negative words spoken on this day return to the speaker with triple force. It was also not worth lending money, so as not to lose financial stability, and women were advised not to cut their hair so as not to "shorten their fate".