Often linked to the Moon (due to nurturing meanings like "God is gracious").

| Country | Date | | :--- | :--- | | Czech Republic | May 15 (for Johana) | | Slovakia | December 27 (St. John) | | Latvia | May 21 (Jāņi related) | | Sweden | August 9 | Numerology: Number 1 – Leadership, independence, originality.