Noticed it was a marathon of friends all night on N@N. is this a week long thing?

Noticed it was a marathon of friends all night on N@N. is this a week long thing?
I don't know why nobody else is posting all this, why am I the only one giving the info?? Friends last month just had a 3 day marathon without advertising or mentioning at all (checked on tvguide that says so). Facebook and twitter mentions marathon little late instead of week advance. It was originally supposed to be 5 day marathon, but seeing the ratings were low, schedule returned to normal on a Thursday, so fresh prince returns.

It's not surprising considered former Nick@Nite members in sitcomsonline were used to discuss a lot in the past several years ago seemed to move on, or cut out cable cords and watch online or netflix. More preferred classic tv like antenna tv or me-tv.