It is very well known to every one that Sri Gururayaru is very compasionate and will bless us without demanding anything from us. No matter when ever we pray him, we will be granted solace, however, His humble disciple and devotee Sri Appannacharya mentions some special days to invoke His special blessings. ( Pls. reffer to the verse "somasooryo parage cha pushya arka adi samagame" in Sri Raghavendra Stotram)These are the days where several auspicious moments confluence together. Hence there is a practice of chanting Sri Raghavendra Stotram for 108 times.
Here is a list of such days in this Nandana Samvatsara.
1-04-2012 Sunday : Pushyaraka Yoga
29-04-2012 Sunday : Pushyaraka Yoga
16-08-2012 Thursday : GuruPushya Yoga
30-12-2012 Sunday : Pushyaraka Yoga
27-01-2013 Sunday : Pushyaraka Yoga