Namaz er somoy niye ektu confused, keu ki help korte parben?

Assalamu Alaikum bhai ra, ami probashi theke likhchi. Ekta bishoy niye ektu confused achi, tai apnader kache jangte chaichi. Ami jani 5 waqt namaz pora farz, kintu exact time ta niye majhe majhe confusion hoy. Specially Asr ar Maghrib er moddhey gap ta koto howa uchit, ar ekhane to time zone alada tai ar o somossa hoy. Apnara ki kono bhalo app ba website recommend korte parben jeta Bangladeshi time ar amader ekhaner time duita e dekhay? Ar namaz er age gusol kora ki farz naki sunnah, eta niye o ektu clear hote chai. Jara janben tara ektu help korle khub upokrito hobo. Jazakallah khair! 🤲