Namaz E Walidain Shia |link| -

While it can be offered any time except the forbidden times (sunrise, zenith, sunset), specific times carry extra reward:

Rabbana-ghfir-li wa li-walidayya wa lil-mu’minina yawma yaqumul-hisab. "Our Lord! Forgive me and my parents and all believers on the day that the reckoning will be established" ( Surah Ibrahim, 14:41 ). Complete the rak'at with Ruku and Sujud. Namaz-e-Hadiya Walidain - a source for Shia Community namaz e walidain shia

If you are new to this practice, here is a checklist: While it can be offered any time except

For further reading, consult Al-Urwah al-Wuthqa (Book of Prayer, chapter on Mustahab Prayers) or Tawdhih al-Masa'il (Practical Laws of Islam) by your Marja' (religious authority). consult Al-Urwah al-Wuthqa (Book of Prayer