What is the Dua for Ashoora?

[finding light]

My Brothers and Sisters in Faith,
Asalamu Alaykum!

Please could someone tell me what is the dua for youm-al-Ashoora? I heard of one to pray before Maghrib. Cant find any proper reference in the net...

Also, I received an email this morning :

Muharram 10 is on Tuesday: Supreme Court
By ARAB NEWS

Published: Dec 3, 2011 21:29 Updated: Dec 3, 2011 21:29

JEDDAH: Muharram 10 is on Tuesday (Dec. 6, 2011) and not on Monday as appeared in the existing calendar, the Supreme Court announced on Saturday.

"As nobody sighted the new Muharram crescent on Saturday (Nov. 26), the first day of Muharram falls on Nov. 27. So Muharram 9 and 10 will be on Monday and Tuesday, respectively," it said.

So that makes TODAY the 10th? Please confirm with me ????

 

[finding light]

ok second question answered - sorry!
But anyone for the first?

 

[a_stranger]

:salam2:

I think there is no special duaa .

 

[esperanza]

yes today is definitely the tenth ..was confirmed by saudi officials

 

[finding light]

I think maybe this is YET another thing we were taught when we were young and blindly followed with no basis....
If anyone has anything on this, please let me know as its 45 mins till maghrib for me!