Standard time is a uniform time derived from a particular time zone. It is the prevailing local time of a region, established by law or custom. It is commonly used by countries and regions to regulate clocks and timekeeping. It was first introduced in 1883 as a standard way of determining time throughout the world. …
Greenwich Mean Time (GMT) is a time zone centered on the Greenwich meridian, which is the prime meridian used for international timekeeping. It is the same as Coordinated Universal Time (UTC). GMT is used in several countries around the world, including the United Kingdom, Ireland, Portugal, and Iceland. GMT is not the same as other …
Greenwich time (GMT) and time zones – ഗ്രീനിച്ച് സമയവും (GMT) സമയ മേഖലകളും Read More »
The midnight sun is a natural phenomenon that occurs in the summer months in countries located in the northern latitudes of the Arctic Circle. It is characterized by the sun remaining visible at the local time of midnight. This phenomenon occurs due to the fact that the sun is above the horizon for 24 hours …
Utharayanam and Dakshinayanam are the two divisions of the year in the Hindu calendar. Utharayanam is the period of the year when the sun is in the north, and it marks the beginning of the Hindu year. Dakshinayanam is the period when the sun is in the south and marks the end of the Hindu …
Utharayanam and Dakshinayanam – ഉത്തരായനം, ദക്ഷിണായനം Read More »
Summer (March to June): It is a hot season with temperatures ranging from 30-45 degrees Celsius in most parts of India. Monsoon (July to September): This season is characterised by heavy rains, thunderstorms and flooding in some areas. Winter (October to February): Temperatures range from 10-25 degrees Celsius in most parts of India. Spring (February …
Traditional seasons of India – ഇന്ത്യയുടെ പരമ്പരാഗത സീസണുകൾ Read More »
The winter solstice in the Northern Hemisphere is the day of the year when the sun is at its lowest point in the sky and the day is the shortest. The winter solstice typically falls around December 21st and marks the beginning of winter. On this day, the North Pole is tilted furthest away from …
Winter Solstice in the Northern Hemisphere – ദക്ഷിണാർദ്ധഗോളത്തിലെ വടക്കൻ ശീതകാലം Read More »
Equinoxes are the moments in time when the Sun is directly over the Earth’s equator, and day and night are of equal length. They occur twice a year: around March 20 – 21 (the Vernal or Spring Equinox) and around September 22 – 23 (the Autumnal or Fall Equinox). During equinoxes, the length of day …
Spring: During springtime, temperatures gradually increase and the days become longer. Rainfall increases and plants start to bloom. Trees and plants are covered in new leaves and flowers. Animal life starts to become more active. Summer: Summer is the warmest season of the year. Temperatures and daylight hours reach their highest levels. Rainfall is usually …
The apparent movement of the Sun is known as the annual solar cycle. This cycle sees the Sun move from the winter solstice in December to the summer solstice in June, and then back to the winter solstice again. During this cycle, the Sun appears to rise in the east and set in the west, …
Perihelion is the point in the orbit of a celestial body (such as a planet or comet) that is closest to the sun. Aphelion is the point in the orbit of a celestial body (such as a planet or comet) that is furthest from the sun.