Borewells and Sustainable? In the same breath!!

The September Equinox 2026 falls at 5:35 AM IST on September 23 — the Sun crosses directly above the equator, marking autumn’s start. (EarthSky)

‘Equinox’ is Latin for ‘equal night’ — though the true equal-day point, the equilux, falls a few days later. (EarthSky)

The equinox date drifts between September 21 and 24 because Earth’s orbit doesn’t divide evenly into 365-day years. (Farmers’ Almanac)

The same global moment marks spring’s start in the Southern Hemisphere — one instant, two opposite seasons. (EarthSky)