The length of the day in Honolulu varies over the course of the year. In 2017, the shortest day is December 21, with 10 hours, 50 minutes of daylight; the longest day is June 21, with 13 hours, 26 minutes of daylight.
Vitamin C is one of the most effective nutrients to help grow and strengthen hair, says Loving. To give your locks a vital dose of vitamin C, blend a partially-boiled sweet potato, a half-cup of gooseberries, three strawberries, and half a small red bell pepper until you get a creamy smooth mixture. Then apply it to your scalp and hair. Leave the mask on for 15 to 25 minutes, then rinse it off with warm water.
Hair vitamins can be used to promote faster growing, healthier hair. A healthy body is the ideal environment for healthy hair to thrive; a strong metabolism and immune system are key factors for growing healthy hair fast. The following specific vitamins promote faster hair growth:1  Biotin promotes cell growth, the production of fatty acids, and the metabolism of fats and amino acids. 2  Niacin (Vitamin B3) promotes scalp circulation. 3  Pantothenic Acid (Vitamin B5) prevents hair loss. Niacin (Vitamin B3) promotes scalp circulation. 2  Pantothenic Acid (Vitamin B5) prevents hair loss. 3  Vitamin A is an antioxidant that helps produce healthy sebum in the scalp. 4  MSM lengthens the natural hair growth phase.