Do not we make our journyes on Poornima and Amavasya 
and other days ?

The Hindu Sastras coat that we should not make our journeys on different

 tidhis to different directions.

On Navami (9^th day) and Padyami (1^st day) tidhis  the journey towards East

 is restricted. So we should not go to East on those days. 

on Vidiya (2^nd) and Dasami (10^th ) tidhis we should not go towards North, 

On Tadiya (3^rd) and Ekadasi (11^th ) tidhis towards Sourth East the journey 

is restricted. On Chaviti (4^th ) and Dwadasi (12^th) tidhis we should not make 

our journey towards South West. On Poornima (15^th ) and Saptami (7^th ) tidhis 

towards North West, the journey is restricted. On Amavasya ( 15^th  means

  before new moon day) and Ashtami (8^th ) tidhis we should not go towards

 North East

Suppose, if it is urgency to make the journey on our duties and on any other work,

 then we have to do the worship and then leave the house, what the Sastras say.