Should muslims pray in congregation in a mosque 5 times a day?

[salam]

62:9 O you who believe! When the call is heard for the salat at congregation time, then proceed to the remembrance of Allah and leave trade.

I made the above amateur translation using other English translations. I have translated 'yawm' as 'time' instead of 'day'. Is this an acceptable translation?

There are 5 times of congregation in a mosque per day. In view of 62:9, do muslims have a duty to do salat in congregation in a mosque 5 times a day?

[Sardar Miyan]

Yume is true translation but it means A Day. So Jumah is a day for weekly Prayers day and the AZAN tells the Muslims to rush towards Majsid to Pray Salat and after completion of salat disburse in the land for business

[Wakas]

See:
http://quransmessage.com/forum/index.php?topic=1876.msg9401#msg9401
http://quransmessage.com/forum/index.php?topic=2197.msg12674#msg12674