While diverging monetary policies reflect differences in fundamentals in the euro zone and the United States and the traditional view is that this should create no problems, This time the divergences could have greater global repercussions than in the past, Constancio said.
Like the day and the year, the seasons are based on astronomical occurrences. The seasons, however, are related only to the year itself and not to any other units of time. In the Northern Hemisphere, spring begins about March 21, summer about June 21, autumn about September 23, and winter about December 22. In the Southern Hemisphere, it is autumn that begins in March and spring that begins in September.
The autumnal equinox is the beginning of astronomical autumn, which ends with the start of winter. In the Northern Hemisphere, that is from around September 22 to about December 22, though it varies from year to year, according to the NOAA. In the Southern Hemisphere, the season runs from about March 20 to June 21. Weather forecasters and some countries define the season as meteorological autumn by the three months in which the weather changes. In the Northern Hemisphere, this is September, October, and November. In the Southern Hemisphere, meteorological autumn occurs in March, April, and May. Falling temperatures. Autumn brings a nip in the air.