The following was taken directly from :
http://apdl.kcc.hawaii.edu/~oahu/stories/days.htm
to help students learn

Lunar Days


All native people use the moon.

The month of the traditional Hawaiian calendar was determined by the 29.5-day cycles of mahina, the moon. The approximately 30 days of the moon cycle were divided into three 10-day weeks called anahulu. Notes on the lunar days and the activities associated with the days are from Malo (31-32) Kepelino's Traditons of Hawaii (98-112) and Handy and Handy's Native Planter (37-39).

Ho'onui: "Growing Bigger"

Moon waxing

1. Hilo (faint thread; cf. puahilo, "faint, wispy"): a good day for planting, though tubers may be small like the moon (Handy and Handy); low tide till morning so women fished by hand and men went torch fishing; first day of kapu to the god Ku; "a day of death to man as a sacrifice to others"; the "wrongdoer would be put to death"; the kapu lasted till Kukahi or Kulua.

2. Hoaka (crescent; arch over the door; Handy and Handy say the name means "faint light" or "casting a shadow"; Kepelino says the name means "clear."): good day for planting; low tide till morning; kapu to the god Ku

3. Kukahi (first Ku): moon seen in the western sky at sunset; the Ku days are recommended for planting sweet potato, taro, and banana, which will grow upright (ku) (Handy and Handy)".

4. Kulua (second Ku): end of the days kapu to Ku; a day of low tide, so people went down to the shore to fish.

5. Kukolu (third Ku): not good for planting sweet potatoes, bananas, gourds, as "they would just shoot up like coconut [trees]"; good fishing day (Kepelino).

6. Kupau (last Ku): end of the Ku days.

7. 'Olekukahi (first 'Oleku, days 7-10 mark the transition from less than half-lit moon to the more than half-lit moon): "the farmer does not plant on this day" (Kepelino); "'Ole" means "nothing," so planting and fishing may be not productive in the three "'ole" days [7-9 on the lunar calendar] (Handy and Handy).

8. 'Olekulua (second 'Oleku; Olekulua is the first quarter moon; the names for days 7-10 match the names of days 21-24 of the last quarter moon.): "farmers generally dislike it for planting"; "a good night for torching fishing" (Kepelino).

9. 'Olekukolu (third 'Oleku): "the farmer thinks little of this day"; "a good night for torch-fishing" (Kepelino).

10. 'Olepau (last 'Oleku): "it is a productive day, say the cultivators" (Kepelino). "Pau" means "end" so non-productivity is at an end (Handy and Handy).

 

Poepoe: "Round"

Moon round

11. Huna ("to hide"; when the moon hides its "horns" and appears more rounded): "a productive day for cultivators"; "there is good fishing" (Kepelino).

12. Mohalu ("to unfold like a flower," "to blossom"): "a good day for farmers"; "on this night begins the kapu of the gods in the heiau and everyone goes to pray inside the heiau" (Kepelino). Handy and Handy say that it "sacred Kane,the life-giver"; good for fishing.

13. Hua ("fruit," "egg"; the first night of roundess): "In the old days it was a day of prayer, but in these new days the farmers like to plant on this day anything that bears fruit" (Kepelino); Handy and Handy say it was "sacred to Lono"; "good fishing."

14. Akua ("god"; the second night of roundness): "a great moon, beautiful and well-round" (Kepelino). "All things reproduce abundantly (ho'oakua)"; "kapu to the gods"; offerings made to increase growth of plants and fish (Handy and Handy).

15. Hoku (full; if the moon is still above the horizon in the western sky at sunrise, it is called "Hoku ili"--"Stranded moon"; if it has set just before sunrise, it is called "Hoku palemo"--"sunken moon."): "a day well liked by farmers" (Kepelino); "good fishing" (Handy and Handy).

16. Mahe-a-lani (mahe means "to grow less distinct," "to fade"; "mahea" means "hazy, as moonlight"; after the fullness of hoku, the moon begins to wane): "a day well liked by farmers" (Kepelino); "fishing is good"; "good for all work" (Handy and Handy).

17. Kulua (E.S. Craighill Handy, with Mary Kawena Pukui, gives this day name as "Kulu," which could mean "to drop" or "to pass, as time does"): "the farmers put their trust in this day. The potato or the melon will swell large" (Kepelino). "Good time for fishing" (Handy and Handy).

18. La'aukukahi (first La'auku; during this sequence, the sharp "horns" of the moon begin to appear again): "a day rejected by the cultivator. The potato vine, melons, bananas, gourds, if planted on that day become woody (ho'ola'au) and do not form fruit" (Kepelino). Good for gathering and preparing herbs (la'au); "favorable for fishing" (Handy and Handy).

19. La'aukulua (second La'auku): "a day much esteemed by the farmer" (Kepelino).

20. La'aukupau (last La'auku): "day for planting" (Kepelino).

 

'Emi: "Decreasing," "Waning."

Moon waning

The moon begins to lose its light. The last quarter moon rises around midnight and sets around noon. Muku, the new moon rises unseen with the morning sun and sets unseen with the setting sun.

21. 'Olekukahi (first 'Oleku): "These are the days for planting potato slips, banana suckers, and gourd seed. A day of rough seas so that it is said, "nothing ['ole] is to be had from t he sea" (Kepelino).

22. 'Olekulua (second 'Oleku, the last quarter): "a good day for planting" (Kepelino). Handy and Handy say that all the 'ole days are not good for either planting or fishing.

23. 'Olepau (third 'Oleku; the names of days 21-23 match the names of 7-10 days of the first quarter moon, and mark the transition from more than half-lit moon to less than half-lit moon.): On this day begins another kapu, this one for the god Kanaloa [Kalo] (Handy and Handy).

24. Kaloakukahi (first Kaloaku): "a planting day, but the potato vine, melon, or banana will run to stem and the fruit will not develop quickly" (Kepelino). The second day of kapu and prayers to Kanaloa [Kalo] (Handy and Handy).

25. Kaloakulua (second Kaloaku): "a good day for planting crops"; the kapu that began on 'Olekupau ends (Kepelino). The "loa" days (24-26) are good for plants with long stems, long vines, long leaves, such as bamboo, banana, sugar cane, potato and yam, wauke, and hala (pandanus) (Handy and Handy).

26. Kaloapau (last Kaloaku): The "loa"-days end.

27. Kane: "a day of prayer to the god Kane." (Kepelino). Night marchers, or ancestral spirits, walked on this night. After the ancient religion was abandoned, "a good day for planting potato"; "good for men who fish with lines and for girls who dive for sea-urchins" (Handy and Handy, Kepelino).

28. Lono: a day dedicated to Kane and "a day for thanking the god Lono for the whole month past" (Kepelino). "Prayers for rain" (Handy and Handy; Lono was a god of agriculture and rain). After the ancient religion was abandoned, "a day for planting crops. The potato, melon, pumpkin, coffee, orange and all such things will blossom abundantly" (Kepelino).

29. Mauli ("ghost," "spirit"; Malo: "fainting"; Kepelino: "last breath"): "a very good day for planting" (Kepelino). "Fishing is good" (Handy and Handy).

30. Muku ("cut-off." The new moon; the end of the moon cycle. The moon is in front of the sun; its backside is lit; its frontside, facing the earth, is dark.): "a day for planting crops, a day of low tide...a day of diving for sea-urchins, small and large, for gathering seaweed, for line-fishing by children, squid-catching uluulu fishing, pulu fishing, and so forth" (Kepelino).

The following information was taken directly from

http://www.instanthawaii.com/cgi-bin/hawaii?Weather.moon

to help student research in the IDU

Hawaiian Lunar Phases

The Hawaiians were spectacular navigators, perhaps among the best in the world. Not only did they have a deep understanding of the ocean and current, but also of the stars and the movement of the moon. That being the case, it should come as no surprise that the moon plays a very important role in the lives of the Hawaiians. Each lunar phase had a specific name in Hawaiian, and were associated with kapus as well as times for planting, fishing and gathering.

Below we present all the lunar phases along with the Hawaiian names for each phase and a brief description of what that moon meant to the Hawaiians.

Hilo

The Hawaiian word Hilo has three meanings. First, Hilo was a famous Hawaiian navigator. Second, the word Hilo can mean twisted or braided. The third meaning for Hilo is the first, or new moon, and it was derived from the other two meanings. As the slender new moon sets in the western sky it often has a twested appearance thus having the name Hilo. Also, because this is the first moon it acts as a navigator for the moons to follow.

Traditionally it was felt that this was a good moon for deep sea fishing but bad for reef fishing and gathering of any below ground roots and vegetables.

 
Hoaka

As with all words in Hawaiian, the word Hoaka has many meanings. The most literal meaning is crescent and this is indeed the first real crescent moon. Other meanings have to do with spirits and ghosts and it was often felt that the spirit of this moon, being the first moon bright enough to cast a shadow, would frighten fish away thus this was not a good night for fishing.

 
Kū Kahi
Kū Lua
Kū Kolu
Kū Pau

The 3rd through 6th moon phases correspond with the first four nights of Ku. The end of the first moon, Kūkahi ends the kapu (forbidden) period of Ku and marks a period where typically taro was planted (Kū means 'erect', thus the meaning here is for plants to grow strong and erect). This series of four days also indicates good fishing.

 
'Ole Kū Kahi
'Ole Kū Lua
'Ole Kū Kolu
'Ole Kū Pau

The 7th through 10th moon phase names all start with 'Ole which translates into nothing or unproductive. These days were named because fishing is poor due to high tides and rough ocean. Little planting was done until the final day where the ending pau, which means done or finished marked the end of the rough weather.

 
Huna

Huna means small, or hidden as well as thorned, or horned. Putting the two meanings together and we would have hidden horns which describes the shape of this moon. This is a good time for plants that normally hide, such as root vegetables and gourds. This is also a good time for fishing as the fish tend to hide in their holes.

 
Mōhalu

The 12th phase marks a sacred night to the God Kāne so fish and seaweed as well as fruits were forbidden to be eaten. However, this night was also good for planting vegetables for which you wanted them to resemble the roundness of the moon.

 
Hua

Hua means egg, fruit and seed, among other things. The meaning egg refered to the near full shape of the moon. This was a sacred night to Lono and it was good luck for planting and fishing. The Hawaiians considered there to be four full moons and Hua marked the first of the full moons.

 
Akua

Akua means God, Goddess as well as corpse, devil and idol. This is the second full Hawaiian moon and is near the full round shape. This was a good night for fishing. Offerings were often made on this evening to the Gods where walking about.

 
Hoku

The third day of the four Hawaiian full moons was believed to be the fullest moon and was good for anything that was planted in rows.

 
Māhealani

This 16th lunar phase was the last night of the four Hawaiian full moon and was good for all types of work, planting and fishing. As you can see, the Hawaiians took full advantage of the four full moons.

 
Kūlua

The first moon following the four full moons was considered a time to give gifts of the first harvests to the Gods and Goddesses. Fishing was also considered good during this time.

 
Lā'au Kū Kahi
Lā'au Kuū Lua
Lā'au Pau

The Hawaiian word Lā'au means just about any type of vegetation, trees, etc. Thus these three nights were associated with trees and plants. Planting of certain types of fruit were discouraged during this period because they would be woody instead of tender, though other types of plantings could occur. This period was also an important time for the healers to go out and locate herbs for medicines.

 
'Ole Kū Kahi
'Ole Kū Lua
'Ole Pau

Again we enter a series of three unproductive ('Ole) nights. During this time people avoided planting and fishing, though farmers would weed and otherwise tidy up. The final day belonged to the Gods Kaloa and Kanaloa and people offered prayers to these Gods on this day.

 
Kāloa Kū Kahi
Kāloa Kū Lua
Kāloa Pau

The 24th through 26th lunar phase mark the three nights of Kāloa. The first night of Kāloa continues the worship of Kanaloa from the previous 'Ole Pau night. Planting of long stemed plants as well as vines are encouraged and fishing is good through these three days, especially shellfish.

 
Kāne

The 27th lunar moon marks a two day period of worship to the Gods Kāne and Lono. This was a very strictly enforced kapu and most of this period was devoted to prayer to the Gods.

 
Lono

The 28th lunar moon continues from the previous night of worship to Kāne and Lono, with emphasis switching to the God Lono and prayers for rain.

 
Mauli

This moon usually rises with daylight. Fishing was encouraged due to lower tides and marriages were often performed on this day.

 
Muku

This final lunar phase finds the moon rising completely in the earths shadow. Fishing is considererd good.