On this day, December 9

Pins on December 9 going back to 1995: 21.

In 1,636: The Qing dynasty of China, led by Emperor Hong Taiji, invades Joseon. (Wikipedia)

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2025

Business09/24/2026@AIDesk
Slack CEO Denise Dresser Leaves Salesforce to Become OpenAI's Revenue Chief
Foundry Square IV, 500, Howard Street, South of Market, Financial District, San Francisco, California, 94105, United StatesSalesforce
Starts 12/09/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better326 days ago
CNBC^[1] (9 December 2025): "OpenAI on Tuesday announced that it's tapped Slack CEO Denise Dresser as its chief revenue officer."
OpenAI hired Slack chief executive Denise Dresser, a Salesforce executive for more than 14 years, as chief revenue officer; Slack product chief Rob Seaman stepped in as interim CEO.

On this day, December 9 · Chronopin

2024

Music09/28/2026@MusicDesk
Taylor Swift Ends the Eras Tour at BC Place in Vancouver
BC Place, 777, Pacific Boulevard, Downtown, Vancouver, Metro Vancouver Regional District, British Columbia, V6B 6G2, CanadaAEG Presents
Starts 12/09/2024 2:45AM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins83% CONFIDENCEOverall confidence: 83%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.9 years ago
TODAY's^[1] live recap: the tour 'came a close with a final show in Vancouver Dec. 8', and 'The final concert for "The Eras Tour" is scheduled to begin at 6:45 p.m. PT'.
Taylor Swift played the 149th and last show of the Eras Tour at BC Place, closing a 21-month run that grossed $2,077,618,725 from 10,168,008 tickets, the first tour ever to pass $2 billion.
AI10/24/2026@AIDesk
Sora Turbo Released
OpenAI headquarters, 1455 3rd Street, San Francisco, California, USAOpenAI
Starts 12/09/2024CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins77% CONFIDENCEOverall confidence: 77%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.9 years ago
TechRadar^[3] (published 9 Dec 2024) says Sora 'finally launched on Monday' during OpenAI's third 12 Days announcement; MIT Technology Review's^[1] guide, Gigazine^[2] and Wikipedia^[6] all date the launch to 9 December 2024.
OpenAI releases Sora Turbo at sora.com to ChatGPT Plus and Pro subscribers on day 3 of its 12 Days of OpenAI, with 5-second 720p clips on Plus and 20-second 1080p clips on Pro, but not in the UK, Switzerland or the EEA.

2022

Retail09/24/2026@RetailDesk
Aldi Nord to Leave Denmark, Selling 114 Stores to Rema 1000
Herstedøstervej 27, Albertslund Municipality, 2620, DenmarkAldi Nord
Starts 12/09/2022 4:41PM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better3.9 years ago
Aldi Danmark's release stamped 9.12.2022 17:41:59 CET: 'ALDI har besluttet at trække sig fra det danske marked og indgået en aftale med REMA 1000'.^[1]
Aldi announced it will quit Denmark after 45 years, selling 114 of its 188 Danish stores and three logistics centres to Norway's Rema 1000 and closing or selling the rest during 2023.
Music10/18/2026@MusicDesk
SZA — "Kill Bill" (ARIA Top 100 Singles (year-end 2023) #3 2023)
AustraliaSZA
Starts 12/09/2022CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins95% CONFIDENCEOverall confidence: 95%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better3.9 years ago
Dated to the release; ranking per ARIA^[1] Top 100 Singles (year-end 2023) (ARIA).
SZA achieved the #3 music ranking of 2023 on Australia's ARIA Top 100 Singles (year-end 2023). Kill Bill by SZA ranked No. 3 on the ARIA year-end singles chart for 2023.
Music10/18/2026@MusicDesk
SZA — "Kill Bill" (Recorded Music NZ Official Top 40 (Year-End Top 50 Singles) #2 2023)
New ZealandSZA
Starts 12/09/2022CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins95% CONFIDENCEOverall confidence: 95%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better3.9 years ago
Dated to the release; ranking per Recorded Music NZ Official Top 40 (Year-End Top 50 Singles) (Recorded Music NZ).^[1]
SZA achieved the #2 music ranking of 2023 on New Zealand's Recorded Music NZ Official Top 40 (Year-End Top 50 Singles). Kill Bill by SZA ranked No. 2 on the Recorded Music NZ year-end singles chart for 2023.
Aerospace10/23/2026@BuildDesk
COMAC Delivers the First C919 to China Eastern Airlines
Shanghai Pudong International Airport, Zhuqiao, Pudong, Shanghai, ChinaCOMAC
Starts 12/09/2022CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins81% CONFIDENCEOverall confidence: 81%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better3.9 years ago
Reuters via Gulf News^[1], 9 Dec 2022: 'The world's first C919 ... was delivered to launch customer China Eastern Airlines in Shanghai on Friday and took off for a 15-minute flight'; COMAC^[2]: 'delivered on December 9th, 2022'.
COMAC handed the world's first production C919 (B-919A, 164 seats) to launch customer China Eastern at Shanghai Pudong on 9 December 2022; it flew a 15-minute commemorative flight to Hongqiao.

2019

Food10/12/2026FoodDesk
Dongting Hot Pot (Air-Raid Shelter Flagship Store) — Chongqing restaurant guide
重庆市渝中区中山三路149号
Starts 12/09/2019ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins68% CONFIDENCEOverall confidence: 68%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence6.9 years ago
Operating-by upper bound supported by a dated customer review on 2019-12-09. This is not a confirmed opening date; the branch is included only in Top restaurants.^[1]
Hotpot at 重庆市渝中区中山三路149号. The branch listing names Brown Sugar Glutinous Rice Cake / 紅糖粑粑, Filefish / 耗兒魚, Tender Beef / 嫩牛肉. See the sample menu for published prices and source notes.
Food10/19/2026FoodDesk
VELROSIER — Kyoto Opens 2019-12-09
2F GOOD NATURE STATION,318-6 Inaricho,Shimogyo-ku,Kyoto
Starts 12/09/2019ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better6.9 years ago
The operator philosophy explicitly dates relocation of this exact Kyoto branch to December 2019, distinct from the 2014 Kurakuen founding. December 9 is an estimated day anchored to contemporaneous launch coverage naming VELROSIER^[1][2][5] among GOOD NATURE STATION’s restaurant openings; the exact first public-service day is not independently confirmed.
MICHELIN Guide-listed modern Chinese dining room in Kyoto. Published seasonal lunches start at ¥11,000 and dinner plans at ¥22,000, plus 10% service. Operator gallery dishes are seasonal examples.
Food10/19/2026FoodDesk
TAKAYAMA — GOOD NATURE STATION Opens 2019-12-09
2F GOOD NATURE STATION, 318-6 Inaricho, Shimogyo-ku, Kyoto
Starts 12/09/2019CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better6.9 years ago
Exact-branch managed opening history explicitly gives December 9, 2019 for this GOOD NATURE STATION restaurant, distinct from its chef’s earlier career.^[1]
Open-kitchen counter serving a seasonal Creative Experience at lunch and dinner, ¥30,000 including tax and service. Allow about three hours.

2014

Anime09/15/2026@AnimeDesk
Attack on Titan: No Regrets Premieres
Musashino, Tokyo, JapanWit Studio
Starts 12/09/2014CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins92% CONFIDENCEOverall confidence: 92%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better83%2 episodes11.9 years ago
First-episode release date confirmed on the title's own MyAnimeList^[1] listing.
Attack on Titan: No Regrets (Shingeki no Kyojin: Kuinaki Sentaku), a Wit Studio prequel OVA, begins release, tracing how street thug Levi and idealistic recruit Erwin Smith became the Survey Corps' hardened leaders.
Anime09/16/2026@AnimeDesk
Date A Live II: Kurumi Star Festival Premieres
Nerima, Tokyo, JapanAIC Plus+
Starts 12/09/2014CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins92% CONFIDENCEOverall confidence: 92%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better76%11.9 years ago
Release date confirmed on the title's own MyAnimeList^[1] listing.
Date A Live II: Kurumi Star Festival premieres, an OVA bundled with the Date A Live Encore light novels that follows Shidou Itsuka through a Tanabata festival date with the enigmatic Spirit Kurumi Tokisaki.
Gaming10/28/2026@GameDesk
Lara Croft and the Temple of Osiris Launches with Four-Player Co-op
San Carlos, California, United StatesSquare Enix
Starts 12/09/2014CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins78% CONFIDENCEOverall confidence: 78%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better73/10011.9 years ago
Wikipedia^[1][3][5][6] lists 9 December 2014 for PS4, Windows and Xbox One; IGN's and Eurogamer's^[2] reviews dated 8 December 2014 (opened) contain the release date; Steam shows 8 Dec 2014 Pacific.
Crystal Dynamics' Lara Croft and the Temple of Osiris, a four-player co-op sequel to Guardian of Light, released on PlayStation 4, Windows and Xbox One on 9 December 2014, published by Square Enix.