Kasangga Mo ang Langit

{{Infobox television

| creator = Heavenly Images Productions for Television, Inc.

| developer = RPN News and Public Affairs (1998–2007)
IBC News and Public Affairs (2007–13)
PTV (2013–19)
RJTV (2019–22)
Bilyonaryo News Channel (since 2025)

| presenter = Rey Langit (1998–present)
Reyster Langit (1998–2005)
JR Langit (2005–present)

| opentheme = "Kasangga Mo ang Langit" by Michael Laygo

| endtheme = "Kasangga Mo ang Langit" by Ronilo Victoriano

| country = Philippines

| language = Tagalog

| editor = Sam Creencia

| runtime = 1 hour (1998–2003)
30 minutes (2004–08, 2019–present)
15 minutes (2009–19)

| network = RPN (1998–2007)
IBC (2007–13)
PTV (2013–19)
RJTV (2019–22)
Bilyonaryo News Channel (since 2025)

| first_aired = {{start date|1998|7|10}}

| last_aired = present

| related = Biyaheng Langit (TV program)

}}

{{Infobox radio show

| name = Kasangga Mo ang Langit

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| format = public affairs, news analysis, commentary

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| country = {{flagicon|Philippines}} Philippines

| language = Tagalog

| home_station = DWIZ (1998-2016)
DZRJ (2016-19)
DZEC (2022–25)
Abante Radyo (since 2025)

| syndicates =

| television =

| presenter = Rey Langit (1998–present)
Reyster Langit (1998–2005)
JR Langit (2005–present)

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| creator = Heavenly Images Productions for Television, Inc.

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| first_aired = 1998

| last_aired = present

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}}

Kasangga Mo ang Langit (English: You're Up Against the Sky) is a Philippine television documentary program that has aired on multiple networks, including RPN, IBC, PTV, RJTV and the Bilyonaryo News Channel. Originally hosted by Rey Langit and Reyster Langit, the show premiered on RPN on July 10, 1998, and ran until March 10, 2007. It later moved to IBC, where it aired from January 5, 2008, to September 13, 2013, followed by PTV from September 22, 2013, to August 30, 2019, RJTV from September 7, 2019, to October 22, 2022. As of March 15, 2025, the show airs on the Bilyonaryo News Channel, with Rey Langit and JR Langit as its current hosts.

In addition to the television program, a radio version of Kasangga Mo ang Langit has also been hosted by Rey Langit and JR Langit. It originally aired on DWIZ before moving to DZRJ Radyo Bandido from 2017 until October 2022. The show then transitioned to DZEC Radyo Agila from December 2022 to February 2025 and currently airs on DWAR Abante Radyo as of March 3, 2025.{{cite web |title=Rey Langit sa Abante Radyo tinutukan |url=https://tnt.abante.com.ph/2025/03/03/rey-langit-sa-abante-radyo-tinutukan/news/ |website=Abante Tunay na Tabloidista |access-date=19 March 2025 |language=Tagalog |date=3 March 2025}}

Rey Langit launched the program after his unsuccessful senatorial bid in the 1998 Presidential Elections under the Partido ng Demokratikong Reporma–Lapiang Manggagawa (Reporma–LM). His first co-host was his son, the late Reyster Langit,[http://www.manilatimes.net/national/2005/jun/04/yehey/metro/20050604met1.html Reyster Langit succumbs to malaria]{{dead link|date=November 2017 |bot=Josve05a |fix-attempted=yes }} who passed away due to heart failure caused by cerebral malaria, which he contracted while on assignment in Palawan. Following Reyster’s passing, his brother, Reynante "JR" Langit, Jr., took over as co-host.

History

Kasangga Mo ang Langit premiered on RPN on July 10, 1998, with Rey Langit and his son, Reyster Langit, as hosts. Rey, who had previously run for senator in the 1998 elections under the Partido ng Demokratikong Reporma–Lapiang Manggagawa (Reporma–LM), co-hosted the show with Reyster until the latter's passing in 2005.[http://www.philstar.com/entertainment/280274/reyster-langit-succumbs-cerebral-malaria Reyster Langit succumbs to cerebral malaria]

On June 2, 2005, Reyster Langit died at age 32 from heart failure due to cerebral malaria, which he contracted while on assignment in Palawan.[http://www.philstar.com/bansa/280350/patay-sa-malaria-reyster-langit-bumigay-din Patay sa malaria: Reyster Langit bumigay din] Before his passing, he wrote a heartfelt message to his family about the value of helping others through journalism. He was laid to rest at Manila Memorial Park in Parañaque.

Following Reyster’s death, his brother, JR Langit, joined their father as co-host on both Kasangga Mo ang Langit and Biyaheng Langit. The show later moved networks multiple times: to IBC (2008–2013), PTV (2013–2019), and RJTV (2019–2022).

On February 12, 2022, Rey Langit stepped down to run for senator, leaving JR as the sole host until the first incarnation of the show concluded later that year. By then, it had transitioned into a magazine-style program, with elements carried over into its radio edition, which continued airing with taped episodes streamed on social media.

On March 15, 2025, Kasangga Mo ang Langit relaunched as a standalone TV program on the Bilyonaryo News Channel. This came after the show's daily radio edition moved from Radyo Agila to Abante Radyo on March 3, 2025.