Seasons of the Year: When Do They Start and End?
The astronomical definition uses the dates of equinoxes and solstices to mark the beginning and end of the seasons: Spring begins on the spring equinox; Summer begins on the summer solstice; Fall (autumn) begins on the fall equinox; and. Winter begins on the winter solstice.
Seasons: Dates of Spring, Summer, Fall & Winter - timeanddate.com
The Seasons Calculator shows the times and dates of Vernal (Spring) & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world.
The 12 Months of the Year - timeanddate.com
This is to keep our current calendar aligned with the solar year and astronomical seasons marked by equinoxes and solstices. The 12 Months. The Gregorian calendar consists of the following 12 months: January - 31 days; February - 28 days in a common year and 29 days in leap years; March - 31 days; April - 30 days; May - 31 days; June - 30 days ...
What Causes Seasons on Earth? - timeanddate.com
Seasons happen because Earth's axis is tilted at an angle of about 23.4 degrees and different parts of Earth receive more solar energy than others. Earth's orbit around the Sun is elliptical. Seasons are caused by Earth's axial tilt and temperatures and nature's processes are affected.
The Phases of the Moon - timeanddate.com
Moon Phases in Order. The eight Moon phases of a lunar month are divided into four primary and four intermediate (waxing and waning) Moon phases: New Moon; Waxing Crescent Moon; First Quarter Moon; Waxing Gibbous Moon; Full Moon; Waning Gibbous Moon; Third Quarter Moon; Waning Crescent Moon
Seasons in Dubai – First Day of Autumn Season - timeanddate.com
Exact time and date of the September equinox and other seasons in Dubai, Dubai, United Arab Emirates. When is the first day of Autumn and when does each season start?
Seasons in Melbourne – First Day of Summer Season
Exact time and date of the June solstice and other seasons in Melbourne, Victoria, Australia. When is the first day of Summer and when does each season start?
Holidays and Observances Around the World - timeanddate.com
Holidays and Observances Around the World. Public holidays and other special days in 200+ countries. Carefully researched and constantly updated. Suggested countries: United States | Australia | Canada | United Kingdom.
A Brief Guide to the Zodiac - timeanddate.com
Planet Sizes and Order. With surface gravity, moons, current phase, type, and more.
Seasons in Sydney – First Day of Spring Season - timeanddate.com
Exact time and date of the March equinox and other seasons in Sydney, New South Wales, Australia. When is the first day of Spring and when does each season start?