11.8K likes, 76 comments and 4.7K shares. In this informative clip, SobiRana1023 uses simple math to explain why there are exactly 86,400 seconds in a day. He breaks down the calculation step-by-step, showing how 24 hours multiplied by 60 minutes and then by 60 seconds equals 86,400. This clear and concise explanation makes understanding basic time conversions easy. | Spotlight by @sobirana1023 from 13 September 2025