Nick Jr. (Jetania)

1997-1999 (block on Nickelodeon) 1999-2011 (channel)
Nick Jr. originally launched as a block on Nickelodeon on 1st September 1997, airing Mondays to Fridays from 6:00a.m. to 12:00p.m., targetting pre-school children. The block ran for two years, until it was closed on 30th September 1999.

On 1st October 1999, Nick Jr. launched as a channel airing from 4:00a.m. to 8:00p.m., timesharing with Nick Show.

2011-present
As of 2015, Nick Jr. broadcasts from 4:00a.m. to 8:00p.m.