Small and nonpolar (hydrophobic) molecules can freely pass through the membrane, but charged ions and large molecules such as proteins and sugars are barred passage. The selective permeability of the cell membrane allows a cell to maintain its internal composition at necessary levels.
This will be between 7AM - 11PM their time, since New York (NY) is 6 hours ahead of Hawaii (HI). If you're available any time, but you want to reach someone in New York at work, you may want to try between 3:00 AM and 11:00 AM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.
HZ travel tools > Time zones, world clock > Time difference calculator > New York time to Honolulu. Time difference between New York, USA and Honolulu, USA is: -6:0 hours. New York is 6:0 hours ahead of Honolulu. That means when it is 9:00 am in Honolulu, it is 3:00 pm in New York. Daylight Saving Time (DST) / Summer Time is taken into account for all time difference calculations on this page.