3 ABY

38:9
Ewoks
(Marvel/Star Comics series - May 1985-Jul 1987)
(Animated television series - Nelvana/ABC-TV - Sep 1985-Dec 1986)
3.5 ABY according to Leland Chee's comments at the StarWars.com forums.
 
 
Surprise at Endor
(Force Commander - LucasArts computer game - Mar 2000)
Summary from Time Tales. Assuming the Empire set up on Endor after the Ewok series, from The Essential Guide to Planets and Moons.
 
 
The Massacre at Abridon
(Force Commander - LucasArts computer game - Mar 2000)
Time Tales.
 
 
Rebel Assault II: The Hidden Empire
(LucasArts computer game - Nov 1995)
 
 
Escape from Kalaan
Return to Ruul
The Walker Gambit
Redemption at Abridon, Part 1
(Force Commander - LucasArts computer game - Mar 2000)
Time Tales.
 
 
Raid at Bakura
Relics of Geonosis
Deception at Destrillion
Guns of Dubrillion
Fondor Shipyard Assault
(Rogue Squadron III: Rebel Strike - LucasArts video game - Oct 2003)
Based on summaries by The2ndQuest on TheForce.net forums.
 
 
Battle 4: The Bothan Connection - Missions 1-2
(X-Wing Alliance - LucasArts computer game - Feb 1999)
 
 
Shadows of the Empire - Comic #1 - Page 18 to 26
(Dark Horse Comics - May 1996)
 
Therefore I Am: The Tale of IG-88 - Pages 58-65
(Tales of the Bounty Hunters - Bantam Spectra Books - Dec 1996)
 
Shadows of the Empire (Bantam Spectra Books - 1996 / Dark Horse Comics - June 1996)
-Novel - Pages 5 to 21, line 21
-Comic #2 - Pages 1 to 3
-Novel - Page 21, line 22-25
-Comic #2 - Page 4
-Novel - Pages 26 to 60, line 32
-Comic #2 - Pages 5-10
-Novel - Page 60, line 32 to Page 62, line 6
-Comic #2 - Page 11
-Novel - Page 62, line 7 to Page 72, line 26
 
"Assignment Decoy"
(Star Wars Galaxy #7 - Topps - Spring 1996)
-
Shadows of the Empire (Bantam Spectra Books - 1996 / Dark Horse Comics - June 1996)
-Comic #2 - Page 13, panels 3-6; Page 15, panels 1 & 2
-Novel -
Page 72, line 27 to Page 73, line 19
-Comic #2 -
Page 12, panels 1 & 2
-Novel -
Page 73, line 20 to Page 94
-Comic #2 -
Pages 20 to 22
-Novel -
Pages 95 to 109
-Comic #3 -
Pages 1 to 5
-Novel -
Pages 110 to 112
-Comic #3 -
Page 7, panel 1
-Novel -
Pages 113 to 116, line 1
-Comic #3 -
Page 10, panels 2 to 4
-Novel -
Page 116, line 2 to Page 118
-Comic #3 -
Page 14
-Novel -
Pages 119 to 121
 
Battle 4: The Bothan Connection - Mission 3
(X-Wing Alliance - LucasArts computer game - Feb 1999)
 
Shadows of the Empire (Bantam Spectra Books - 1996 / Dark Horse Comics - June 1996)
-Novel - Pages 122 to 139
-Comic #3 - Pages 18 to 24
-Novel - Pages 140 to 154
 
Battle 4: The Bothan Connection - Mission 4
(X-Wing Alliance - LucasArts computer game - Feb 1999)
 
Razor Rendezvous
Vengeance on Kothlis
(Rogue Leader: Rogue Squadron II - LucasArts computer game - Nov 2001)
Scott Zdankiewicz's game walkthrough.
 
The page by page breakdown of Shadows of the Empire is based on Brian Crewe's Shadows of the Empire Index found at The Ultimate Star Wars Timeline.
 
 
Redemption at Abridon, Part 2
(Force Commander - LucasArts computer game - Mar 2000)
Time Tales.
 
 
Tour of Duty 12: Prelude to Endor
(TIE Fighter - LucasArts computer game - July 1994)
 
Shadows of the Empire (Bantam Spectra Books - 1996 / Dark Horse Comics - June 1996)
-Comic #4 - Pages 1 to 11
-Novel - Pages 155 to 179
 
Battle 4: The Bothan Connection - Mission 5-6
(X-Wing Alliance - LucasArts computer game - Feb 1999)
 
Shadows of the Empire (Bantam Spectra Books - 1996 / Dark Horse Comics - June 1996)
-Novel - Pages 180-229, line 12
-Comic #5 - Page 7, panels 1 to 3
-Novel - Page 229, line 13 to Page 231, line 30
-Comic #5 - Pages 17 to 21
-Novel - Page 231, line 31 to Page 237
-Comic #5 - Page 14
-Novel  - Pages 238 to 313
-Comic #6 - Page 8, panel 6
-Novel  - Pages 314 to 336, line 2
-Comic #2 - Page 16, panel 3
-Novel - Page 336, line 3 to Page 337
 
The page by page breakdown of Shadows of the Empire is based on Brian Crewe's Shadows of the Empire Index found at The Ultimate Star Wars Timeline.
 
 
"The Stenax Shuffle" - Frame story  (Star Wars #70 - Marvel Comics - Apr 1983)
"Return to Stenos" (Star Wars #71 - Marvel Comics - May 1983)
"Fool's Bounty" (Star Wars #72 - Marvel Comics - June 1983)
"Lahsbane" (Star Wars #73 - Marvel Comics - Jul 1983)
"The Iskalon Effect" (Star Wars #74 - Marvel Comics - Aug 1983)
"Tidal" (Star Wars #75 - Marvel Comics - Sep 1983)
"Artoo-Detoo to the Rescue" (Star Wars #76 - Marvel Comics - Oct 1983)
"Chanteuse of the Stars" (Star Wars #77 - Marvel Comics - Nov 1983)
"Hoth Stuff" (Star Wars #78 - Marvel Comics - Dec 1983)
"The Big Con" (Star Wars #79 - Marvel Comics - Jan 1984)
"Ellie" (Star Wars #80 - Marvel Comics - Feb 1984)
Luke's outfit in #70-72 matches his outfit in Shadows of the Empire. In #79, Lando mentions having already looked for Fett on Tatooine, which could refer to Shadows of the Empire. Issue #78 is very non-canonical, and has since been revealed to be a tall tale concocted by Wedge Antilles.
 
 
Corellian Security Force officer Hal Horn is killed by the Trandoshan bounty hunter Bossk. CorSec arrests Bossk, but release him on a technicality under orders from Imperial liaison Kirtan Loor.
X-Wing: The Krytos Trap.
 
 
Darth Vader presents Lumiya to Emperor Palpatine, offering her to his master as an "Emperor's Hand".
The Essential Chronology, Star Wars Gamer #5: "The Emperor's Pawns". Between Marvel #63 and Episode VI.
 
 
 
"Starter's Tale" - Flashback only
(Star Wars Adventure Journal #4 - West End Games - Nov 1994)
 
"Wind Raiders of Taloraan"
(Star Wars Adventure Journal #5 - West End Games - Feb 1995)
 
"Death-Hunter"
(Star Wars Adventure Journal #9 - West End Games - Feb 1996)
 
Rich Handley's newsgroup-posted chronology. Placement is not meant to be exact.