from The Other History of the DC Universe #5 (DC/Black Label, September 2021), script by John Ridley, pencils by Giuseppe Camuncoli, inks by Andrea Cucchi, colors by José Villarrubia, letters by Steve Wands
from The Vain #3 (Oni, December 2020), script by Eliot Rahal, pencils and inks by Emily Pearson, colors by Fred C. Stressing with Macy Kahn, letters by Crank!
from All-Star Squadron #9 (DC, May 1982), script by Roy Thomas, pencils by Adrian Gonzales, inks by Jerry Ordway, colors by Carl Gafford, letters by John Costanza
from Tony Stark: Iron Man #19/619 (Marvel, February 2020), script by Dan Slott and Christos Gage, pencils and inks by Francesco Manna, colors by Edgar Delgado, letters by Joe Caramagna
from SpyBoy: Final Exam #1 (Dark Horse, May 2004), script by Peter David, pencils by Pop Mhan, inks by Norman Lee, colors by Dan Jackson, letters by Michael David Thomas
from Batman 80-Page Giant #3 (DC, July 2000), script by Chuck Dixon, pencils by Mike Deodato, inks by David Roach, colors by Glenn Whitmore, letters by John Costanza
from World's Finest (1990 series) #3 (DC, October 1990), script by Dave Gibbons, pencils by Steve Rude, inks by Karl Kesel, colors by Steve Oliff, letters by Bill Oakley
from Fantastic Four (1961 series) #133 (Marvel, April 1973), plot by Roy Thomas, script by Gerry Conway, pencils by Ramona Fradon, inks by Joe Sinnott, colors by Stan Goldberg, letters by John Costanza
from Batman: The Adventures Continue (2020 series) #8 (DC, March 2021), script by Alan Burnett and Paul Dini, pencils by Ty Templeton, inks by Sean Parsons, colors by Monica Kubina, letters by Josh Reed
from "To Stop the Star-Conqueress!" in DC's Very Merry Multiverse #1 one-shot (February 2021), script by Ivan Cohen, pencils and inks by Eleonora Carlini, colors by Ulises Arreola, letters by Becca Carey
from Black Widow (2019 series) #1 (March 2019), script by Jen Soska and Sylvia Soska, pencils and inks by Flaviano, colors by Veronica Gandini, letters by Joe Caramagna
from Batman: Dark Victory #5 (DC, April 2000), script by Jeph Loeb, pencils and inks by Tim Sale, colors by Gregory Wright, color separations by Heroic Age, letters by Richard Starkings
from Alfred Hitchcock: Master of Suspense (NBM, March 2022), script by by Noël Simsolo, translation by Monatan Kane, art by Dominique Hé, lettering by Ortho
So, if Roy Thomas says that Hourman debuted on New Year's Eve...
from "The Secret Origin of the Golden Age Hourman" in Secret Origins (1986 series) #16 (DC, July 1987), script by Roy Thomas and Dann Thomas, pencils by Michael Bair, inks by Mike Gustovich, colors by Carl Gafford, letters by David Cody Weiss and Agustin Más
...then that means it's also when this story take place:
cover of Adventure Comics #48 (DC, March 1940), pencils and inks by Bernard Baily
from Batman: The Long Halloween #7 (DC, June 1997), script by Jeph Loeb, pencils and inks by Tim Sale, colors by Gregory Wright, letters by Richard Starkings
from "Slap-Happy New Year" in Looney Tunes (1994 series) #40 (DC, May 1998), script and pencils by Neal Sternecky, inks by Mike DeCarlo, colors by Jo Meugniot, letters by Bob Pinaha
from Batman: Dark Victory #4 (DC, March 2000), script by Jeph Loeb, pencils and inks by Tim Sale, colors by Gregory Wright, color separations by Heroic Age, letters by Richard Starkings
(Click picture to subway-size)
from Fantastic Four: Life Story #4 (November 2021), script by Mark Russell, pencils by Sean Izaakse, inks by Francesco Manna, colors by Nolan Woodard, letters by Joe Caramagna
from Avengers West Coast #67 (February 1991), script by Roy Thomas and Dann Thomas, pencils by Paul Ryan, inks by Danny Bulanadi, colors by Bob Sharen, letters by Bill Oakley
He says start out the New Year, but this story takes place on New Year's Eve. Trust me on this one. Is there any reason I have given you to suspect that I'm fibbing?
from Power Man [and Iron Fist] (1974 series) #50 (Marvel, April 1978), script by Chris Claremont, breakdowns by John Byrne, finishes by Dan Green, colors by Françoise Mouly, letters by Denise Wohl
from Futurama Returns one-shot (Bongo, 2007), script by Patric M. Verrone, layouts by Bill Morrison, pencils by Jason Ho, inks by Mike Rote, colors by Nathan Kane, letters by Karen Bates
Hey, guys, so what's so bad about New Year's Eve?
from Futurama Comics #11 (Bingo, January 2023), script by Patric M. Verrone, pencils by Tom King (no, not that one), inks by Phyllis Novin, colors by Joey Mason, letters by Karen Bates
from "Wake" in Batman: Urban Legends #7 (October 2021), script by Jackson Lanzing and Collin Kelly, pencils and inks by Max Dunbar, colors by Sebastian Cheng, letters by Aditya Bidikar
from Batman: The Adventures Continue (2020 series) #8 (DC, March 2021), script by Alan Burnett and Paul Dini, pencils by Ty Templeton, inks by Sean Parsons, colors by Monica Kubina, letters by Josh Reed
from the untitled back-up story in Chuck #2 (WildStorm, September 2008); script by Scott Rosenbaum; pencils, inks, and colors by Phil Noto; letters by Travis Lanham (?)
from Captain America (2002 series) #25 (June 2004); script by Robert Morales; pencils by Chris Bachalo; inks by Tim Townsend, Al Vey, and Aaron Sowd; colors by Chris Bachalo; letters by Randy Gentile
from Trinity (2016 series) #16 (DC, February 2018), script by Rob Williams, pencils by V Ken Marion, inks by Sandu Florea, colors by Dinei Ribeiro, letters by Steve Wands
from "...And a Deadly New Year!" in Batman #247 (DC, February 1973), script by Denny O'Neil, pencils and inks by Dick Giordano, letters by Milt Snapinn (?)