Halfmoon Lake Association was founded to protect the interest of property owners through education and the continued monitoring of lake quality in order to enhance both property values and recreational opportunities.

Solar-Lunar Calendars

Select from the monthly calendars to view and print.  The calendars are PDF files containing data for sunrise and sunset, moon rise and set, twilight, moon phase, and day length. You can print the selected calendar via your browser or download the file to print via your PDF reader, such as Adobe Reader.  Suggest you select landscape mode for orientation. (Calendars were created at SunriseSunset.com, Edwards Apps, Inc.)

Meteor Shower Guide for 2021

For a full descriptions of meteor showers for 2021 from EarthSky click here.

  • January 3:  Quadrantids
  • April 22:  Lyrids
  • May 5:  Eta Aquariids
  • Late July:  Delta Aquariids
  • August 12:  Perseids
  • October 8:  Draconids
  • October 21:  Orionids
  • November 4-5:  South Taurids
  • November 11-12:  North Taurids
  • November 17:  Leonids
  • December 13-14:  Geminids
  • December 22:  Ursids
  • Full Moon Names

    Summarized from EarthSky at Earthsky.org/
    Many almanacs give each month a special full moon name and sometimes almanacs reference full moons relative to seasonal markers as defined by equinoxes and solstices.

    Northern Hemisphere full moon names by month:

    January: Old Moon, Moon After Yule
    February: Snow Moon, Hunger Moon, Wolf Moon
    March: Sap Moon, Crow Moon, Lenten Moon
    April: Grass Moon, Egg Moon, Pink Moon
    May: Flower Moon, Planting Moon, Milk Moon
    June: Rose Moon, Flower Moon, Strawberry Moon
    July: Thunder Moon, Hay Moon
    August: Green Corn Moon, Grain Moon
    September: Fruit Moon, Harvest Moon
    October: Harvest Moon, Hunterís Moon
    November: Hunterís Moon, Frosty Moon, or Beaver Moon
    December: Moon Before Yule, or Long Night Moon

    Full moon names by season:

    After the winter solstice:
    Old Moon, or Moon After Yule
    Snow Moon, Hunger Moon, or Wolf Moon
    Sap Moon, Crow Moon or Lenten Moon

    After the spring equinox:
    Grass Moon, or Egg Moon
    Planting Moon, or Milk Moon
    Rose Moon, Flower Moon, or Strawberry Moon

    After the summer solstice:
    Thunder Moon, or Hay Moon
    Green Corn Moon, or Grain Moon
    Fruit Moon, or Harvest Moon

    After the autumnal equinox:
    Harvest Moon, or Hunterís Moon
    Hunterís Moon, Frosty Moon, or Beaver Moon
    Moon Before Yule, or Long Night Moon

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