In Mumbai, on 24 April 2026, sunset is around 6:58–6:59 PM, so Chovihar should start after sunset, meaning you should finish your last meal before sunset. Sunrise on 25 April 2026 is around 6:15–6:16 AM. ( timeanddate.com)

If you want, I can also give you the exact Chovihar cutoff for today in Mumbai in a simple one-line format.