April’s Full Moon is the “Egg Moon”, “Pink Moon”, “Sprouting Grass Moon”, “Fish Moon”, “Seed Moon”, “Waking Moon”, or “Hanuman Jayanti”.
see http://www.ontology.com/retrograde for details…
May’s Full Moon is the “Milk Moon”, “Flower Moon”, “Corn Planting Moon”, “Hare’s Moon”, or “Buddha Poornima”.
June’s Full Moon is the “Flower Moon”, “Strawberry Moon”, “Honey Moon”, “Rose Moon”, “Hot Moon”, “Planting Moon”, or “Wat Poornima”.
In the northern hemisphere, the longest day of the year (near June 22) when the Sun is farthest north. In the southern hemisphere, winter and summer solstices are exchanged. The summer solstice marks the first day of the season of summer. The declination of the Sun on the (northern) summer solstice is known as the tropic of cancer (23° 27′).
http://scienceworld.wolfram.com/astronomy/SummerSolstice.html