The 24-hour day is not fixed but slowly stretching, and in the dinosaurs' time it was shorter: the Moon's pull is gently braking Earth's spin, so a day back then ran about 23.5 hours, and far shorter deeper in the past

The 24-hour day is not a fixed constant. Data indicates that the Earth’s rotation is slowly braking due to the gravitational pull of the Moon, which is drifting away from our planet at a rate of 3.8 centimetres per year. Consequently, days are becoming longer over time.

Historical analysis confirms this shift, noting that during the age of dinosaurs, a day lasted approximately 23.5 hours, with even shorter rotations occurring in the deeper past. Space Daily and The Economic Times highlight the mechanics behind this celestial movement, linking the Moon's retreat to both the lengthening of terrestrial days and the future cessation of total solar eclipses. Mashable India and The Star explore the broader implications of these orbital dynamics, including what would occur if the Moon were to disappear entirely.

The Times of India reinforces the specific measurement of the Moon's annual drift as the primary driver of these long-term planetary changes. Future reports will continue to monitor the impact of this orbital migration on Earth's day length. Current scientific coverage does not yet specify the exact date when total solar eclipses will cease, nor are there projections regarding how these micro-scale temporal changes may eventually influence climate or planetary stability beyond the anticipated lengthening of the solar day.