As you may know, the 22nd Decemver 2015 is the day of Winter Solstice in Northern Hemisphere.
The daytime will be more than more again from this shortest daytime day to the Summer Solstice in June.
In Japan, as cultural way, we prepare the hot bath with Yuzu small citron and we eat pumpkin to keep our health so if you are in Japan at this day, please try to have a local cultural experiences for your great memory !