Sonic's birthday is the date of Sonic the Hedgehog's birth. Sonic's canonical age is fifteen years old.
Tails and friends throwing a surprise birthday party for Sonic.
At the start of
, Sonic Generations Tails and Sonic's friends throw a surprise birthday party for Sonic. Sonic is given a chili dog as a present from Tails, but when the Time Eater appears it gets blown away (much to his disappointment). Later on, the party continues when the Time Eater is defeated and Sonic gets back his chili dog, which is still warm.
How old Sonic became is never specified during the event.
In other media
Sonic's party in
AoSTH. Sonic has a birthday in this series. While Sonic and Tails are vagabonds, Sonic still remembered his birthday despite no parents or a calendar to keep track of his birth.
For a gift, Tails builds Sonic a flying bike. Realizing Tails' potential with mechanics, Sonic asks
Professor Von Schlemmer to make Tails his research assistant, but then Robotnik captures and impersonates him to get Tails to build his latest anti-Sonic weapon.
Sonic has another birthday party in this episode, with Tails getting some of Sonic's friends for a party.
The Freedom Fighters throw a birthday party for Sonic on his first birthday after his return from space. During the party, Bark and Bean attack the Freedom Fighters, but are easily handled by the group with the help of Shadow the Hedgehog. It turns out Dr. Eggman sent Bark and Bean to attack the Freedom Fighters, and upon finding out his plan failed, sends Croctobot to attack Sonic.
Once it arrives, Sonic laughs at the robot and calls it pathetic. As the Freedom Fighters battle the robot, Rouge and Scourge arrive on scene. Before Scourge can attack Sonic, they both, along with Shadow, are grabbed by the Croctobot. The three hedgehogs destroy the robot together. With the robot dealt with, Scourge attacks Sonic and then Shadow when he interrupts him. The other Freedom Fighters join Sonic's side, causing Rouge and Scourge to flee. With the attacks over, the group final celebrates Sonic's birthday.
Sonic shares his birth date with his sister Sonia and his brother Manic. They were all born on March 4 [. This is coincidentally the same date when the portal to ] citation needed Mobodoon opens every four years, Mobodoon being the place of the triplets birth.
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Modern Sonic ( Modern Super Sonic) | Classic Sonic ( Classic Super Sonic)
Dr. Eggman | Time Eater | Tails | Classic Tails | Amy | Knuckles | Shadow | Cream | Cheese | Silver | Blaze | Omochao | Team Chaotix ( Espio, Vector, Charmy) | Orbot | Cubot | Animals ( Flicky, Picky, Pecky, Cucky)
Wisps Cyan** | Orange* | Pink* | Red**
Green Hill | Chemical Plant | Sky Sanctuary | Speed Highway | City Escape | Seaside Hill | Crisis City | Rooftop Run | Planet Wisp | Casino Night
Green Hill | Casino Night | Mushroom Hill | Emerald Coast | Radical Highway | Water Palace | Tropical Resort
Challenge Acts* Doppelganger Race! | The Buzz Bombers' Revenge! | Knuckles: Horde of Enemies | Swingset Circus | High Speed Challenge | Look Out Below! | Tails: Way Past Fast | Jump Rush | 300% Boost Gauge Challenge | Tails: Toxic Skies | Which Switch is Which? | Aqua Shield Challenge | Invincibility Challenge | One Ring Challenge | Amy: Taking the Leap Together! | Grappling with Grabbers | Underwater Ring Machine | Eggrobo Rush | Aerial Paradise | Ring Time Challenge | Amy: Topsy Turvy | Knuckles: Buried Treasure | 200% Boost Gauge Challenge | Balloon Bonanza | High-Speed Hijinks (Modern) | Cream: Chao Hunt | Hot Pursuit (Classic) | High Speed Challenge 2 | Resisting Arrest | Overdrift | Hot Pursuit (Modern) | Drill Baby Drill | Espio: Master of Camouflage | Lord of the Board | Thunder Shield Challenge | Rouge: The Bombardier | Rite of Spring | Cream: Helping Hand | Dash Ring 1-2-3 (Modern) | Topsy-Turvy | High-Speed Hijinks 2 | Rescue the Animals! | Espio: Way of the Ninja | High-Speed Hijinks (Classic) | Underwater Challenge | Rouge: The Temptress | Trick Island | Surf, Sea, and Sand | Terror From the Deep | Goal Post Juggle | Vector: Through the Storm | Flame Shield Challenge | Ring Time Challenge 2 | Power Stomp Challenge | Switcheroo | Blaze: Piercing the Flames | Four-way Cannon Cavalcade | High-Rise Balloon Climb | Dash Ring 1-2-3 (Classic) | Charmy: Don't Bug Me! | One Ring Challenge 2 | Barrel Ring Bonus | Rooftop Rail Grind | Endless Boost | Vector: Pick Up the Beat | With Your Powers Combined | Goal Post Juggle 2 | Chase After Blaze | Rescue the Animals 2! | Cart Challenge | Charmy: High in the Sky | Action Master | Orange Rocket, Blast Off!
Aero-Cannon* | Butterdroid** | Buzz Bomber | Buzzer | Chopper | Cop Speeder* | Crabmeat | Crawl** | Dragonfly** | Flapper** | Egg Chaser* | Egg Diver** | Egg Fighter* | Egg Fighter: Sword* | Egg Launcher (H)* | Egg Launcher (H+V)* | Egg Launcher (V)* | Egg Pawn | Egg Pawn (spear) | Eggrobo* | Giant Chopper* | Gold Beetle** | Grabber* | Gun Beetle* | Gun Hunter | Iblis's Minions ( Iblis Biter, Iblis Taker, Iblis Worm)* | Kiki** | Klagen** | Madmole** | Mono Beetle | Moto Bug | Mushmeanie** | Newtron | Rhinotank** | Sandworm* | Spinner | Spiny* | Sprinkler* | Sweeper** | Thunder Spinner
Metal Sonic | Death Egg Robot | Shadow the Hedgehog | Perfect Chaos | Silver the Hedgehog | Egg Dragoon | Time Eater
Metal Sonic | Big Arm | Shadow the Hedgehog | Biolizard | Silver the Hedgehog | Egg Emperor | Time Eater
Techniques Playable characters
Air Boost | Bound Jump* | Crouch | Double Jump* | Drift* | Freestyle Tricks* | Grind Step | Grinding | Homing Attack | Hop | Jump Dash | Kick boost | Lightspeed Dash* | Mid-Air Dash* | Quick Step* | Boost | Slide | Skydiving* | Spin Dash | Spin Jump | Stomp | Super Sonic Boost | Super Sonic Missile | Super Sonic Spinning | Wall Jump
Chaos Spear | Drill Attack* | Fire Beam* | Heart Effect* | Ice Wave* | Meteor Smash* | Ninja Arts: Camouflage* | Propeller Flying* | Psychic Knife | Restraint Trap | Ring Spark Field | Sun Burst | V. Maximum Overdrive Attack | Warping arm attack | Whirlwind*
Color Powers Cyan Laser** | Orange Rocket* | Pink Spikes* | Red Burst**
Skills* Aqua Shield | Flame Shield | Thunder Shield | Twin Spin Attack | Invincible Start | Shield | Power Sneakers | Long Spin Dash | Treasure Scanner | Homing Attack | Hercules Muscles | Breath Holder | Boardmaster | Ring Time | Blast Off | Speed Up | Direct Jump | Power Stomp | Quick Slide | Acceleration | Smasher Bonus | Ring Energy Bonus | Boost Gauge Up | Serial Homing | Auto-Gauge | Gauge Rebooter | Trick Mastery | Endless Boost | Power Brake | Sure-Footed | Safety Net | Last Chance | 10-Second Rings | Athleticism | Time Break | Super Sonic | Sega Genesis Controller
Gimmicks and obstacles
Balloon | Barrel | Big Balloon | Bomb | Bonus Bell* | Bottomless pit | Bumper | Cannon | Cart | Cloud* | Conveyor Belt** | Crusher | Dash Panel | Dash Rail | Dash Ring | Dimensional Bomb | Explosion Trap | Fan | Flipper | Four-way Cannon* | Gear Platform | Gondola* | GUN Military Truck* | Hanging Bell* | Heart bomb* | Helicopter* | High-speed warp tube | Horizontal Bar | Iron ball | Jump Panel (plate) | Jump Panel (ramp) | Kao | Laser field | Meteorite | Movable box | Mushroom** | Pole Elevator | Prism** | Propeller | Propeller Spring | Pulley | Rainbow Ring | Rocket | Route Signal* | Seed Propeller** | Seesaw | Slot machine | Spring | Spring Catapult | Spring Pole | Spike Trap | Spinning Top | Spinning Platform | Spotlight | Switch | Trap Spring | Wall Jump Block | Warp Point | Wide spring | Zip Line
Air Bubble | Boss Gate | Boss Gate Key* | Buoy | Capsule | Chaos Emerald | Container ( Case, Spike Block, Steel Container, Unbreakable Container, Wooden Container) | Crank | Energy Core | Goal Ring | Information Pod* | Item Box ( 1-Up, Aqua Shield*, Flame Shield*, Invincible, Power Sneakers*, Skateboard*, Super Ring, Thunder Shield) | Medal | Mega Mack* | Musical note* | Red Star Ring* | Ring | Snowboard | Sphere** | Star Post | Stomping Shoes** | Time Bonus | Wisp Capsule
English voice actors
Roger Craig Smith ( | Sonic) Mike Pollock ( | Eggman) Kate Higgins ( | Tails) Travis Willingham ( | Knuckles) Cindy Robinson ( | Amy) Kirk Thornton ( | Shadow) Quinton Flynn ( | Silver) Laura Bailey ( | Omochao, Blaze) Karen Strassman ( | Rouge) Michelle Ruff ( | Cream) Keith Silverstein ( | Vector) Troy Baker ( | Espio) Colleen O'Shaughnessey (
Japanese voice actors
Junichi Kanemaru ( | Sonic) Chikao Ōtsuka ( | Eggman) Ryo Hirohashi ( | Tails (Modern)) Takuto Yoshinaga ( | Tails (Classic)) Nobutoshi Canna ( | Knuckles) Taeko Kawata ( | Amy) Koji Yusa ( | Shadow) Rumi Ochiai ( | Rouge) Daisuke Ono ( | Silver) Nao Takamori ( | Blaze) Sayaka Aoki ( | Cream) Kenta Miyake ( | Vector) Yuuki Masuda ( | Espio) Youko Teppozuka ( | Charmy) Etsuko Kozakura (
Back 2 Back | Escape from the City* | Vengeance is Mine** | You're My Hero
Blue Blur: Sonic Generations Original Soundtrack | Sonic Generations: 20 Years of Sonic Music | History of the 1st Stage Original Soundtrack Blue Edition | History of the 1st Stage Original Soundtrack White Edition
Sonic's birthday | Boost Gauge | Chao in Space | Collection Room | Combo* | Corkscrew loop | Death Egg Robot* | Egg Dragoon* | Egg Gun | Egg Mobile | Egg Spear | Havok* | Health Gauge** | Lair of the Time Eater | Miles Electric | Orca | Perfect Bonus | Rank | Skill Shop* | Sonic Generations (manga) | Sonic Generations of Skate | Statue Room* | Time Attack | Tornado-1 | Totem Pole | White Space | Winding Tunnel | Wisp Gauge**
*Console/PC version only
** Nintendo 3DS version only