Fall

Autumn in the starts on the 1st of September and ends on the 30th of November. During autumn, the trees begin to change color to an orange-brown and the grass frequently change color and turns dull. Insects and rarer fish start to disappear, being replaced with cheaper fish and insects such as the Pike and Monarch butterfly, making autumn one of the more quiet seasons in the series, rivaled by winter.

Events
Below is a list of events found in autumn. It contains what happens in each event, what game the event happens in and when the event happens.

(First Monday in September, and )- In , the player can talk to Tortimer near the Wishing Well to receive a Shop Model. In, the player will instead receive the Picnic Basket from the mayor outside the Town Hall.
 * Labor Day


 * La-Di-Day (Second Saturday in September and November )- On this day, the player can hear villagers' suggestions for a new town tune. After the tune is sung to the player, they can decide whether or not they want it saved as the town's new melody.


 * Sports fair (From the 23rd of September to the 24th of September )- Players and villagers compete against each other in for different events - Aerobics, Foot Race, Ball Toss and Tug-o-War.


 * Yay Day (Fourth Sunday in September and November )- Villagers swap compliments with the player, and may refer to them infrequently after the event.


 * Explorer's Day (The 12th of October, and )- The mayor will be near the Wishing Well to reward the player a Bottled Ship in . In  the player will instead receive the Sailboat Model from Tortimer outside the Town Hall.


 * Acorn Festival (Second week in October )- Cornimer will be outside Town Hall, exchanging Mushroom furniture for acorns.


 * Halloween (The 31st of October, and )- Jack will appear between 6:00 PM and 1:00 AM. During this time, players can play trick or treat or earn Spooky Furniture by offering candy to Jack.


 * Harvest Festival (Fourth Thursday of November, and )- Franklin the Turkey will be hiding somewhere in town. Tortimer sets up some tables and food outside the Wishing Well  or Town Hall  to celebrate.


 * Fishing Tourney (Third Saturday of September, October and November, City Folk and New Leaf)- Chip, the fishing expert, will set up a stall outside Town Hall, challenging the player to catch a certain type of fish or the best type of fish. The winner will receive a trophy.


 * Flea Market (First Saturday of September, October, November, Wild World, Fourth Sunday of September, October and November, City Folk)- Players and villagers have the opportunity to sell items inside their homes.


 * Mushroom Season (All of November, and ) Five  or six  mushrooms will appear every day next to trees. One will be a piece from the Mushroom Series. The others can be sold to Tom Nook or Re-Tail, given to Wendell in, or eaten by the player.

'' More events will be added as they happen. ''



Characters

 * Chip - A beaver who hosts the Fishing Tourney.
 * Cornimer - Appears during the Acorn Festival.
 * Franklin - Appears during the Harvest Festival.
 * Jack - Appears during Halloween
 * Tortimer - The Mayor of the Player's town. He hosts some events.

Fish and Insects
These are the fish and bugs that appear during autumn.

Fish

 * Angelfish
 * Arapaima
 * Arowana
 * Barbel Steed
 * Barred Knifejaw
 * Bass (Animal Crossing only)
 * Bitterling (Wild World, City Folk and New Leaf only)
 * Black Bass (Wild World, City Folk and New Leaf only)
 * Blowfish (New Leaf only)
 * Blue Marlin (Wild World, City Folk and New Leaf only)
 * Bluegill
 * Brook Trout (Animal Crossing only)
 * Butterflyfish (City Folk and New Leaf only)
 * Carp
 * Catfish
 * Char (Wild World, City Folk and New Leaf only)
 * Cherry Salmon
 * Clownfish (Wild World, City Folk and New Leaf only)
 * Crawfish
 * Crucian Carp
 * Dab (Wild World, City Folk and New Leaf only)
 * Dace
 * Dorado (Wild World, City Folk and New Leaf only)
 * Eel
 * Football Fish (Wild World, City Folk and New Leaf only)
 * Freshwater Goby
 * Gar (Wild World, City Folk and New Leaf only)
 * Giant Catfish (Animal Crossing only)
 * Goldfish
 * Guppy
 * Hammerhead Shark (Wild World, City Folk and New Leaf only)
 * Herabuna (Doubutsu no Mori only)
 * Horse Mackerel (Wild World, City Folk and New Leaf only)
 * King Salmon (Wild World, City Folk and New Leaf only)
 * Koi
 * Large Bass (Animal Crossing only)
 * Large Char (Animal Crossing only)
 * Lobster (City Folk only)
 * Mitten Crab (New Leaf only)
 * Moray Eel (City Folk and New Leaf only)
 * Neon Tetra (City Folk and New Leaf only)
 * Nibble Fish (New Leaf only)
 * Ocean Sunfish (Wild World, City Folk and New Leaf only)
 * Octopus (Wild World and City Folk only)
 * Olive Flounder (Wild World, City Folk and New Leaf only)
 * Pale Chub
 * Pike (City Folk and New Leaf only)
 * Piranha
 * Popeyed Goldfish
 * Puffer Fish (Wild World, City Folk and New Leaf only)
 * Rainbow Trout
 * Ray (City Folk and New Leaf only)
 * Red Snapper
 * Saddled Bichir (New Leaf only)
 * Salmon
 * Saw Shark (New Leaf only)
 * Sea Bass
 * Seahorse (Wild World, City Folk and New Leaf only)
 * Shark (Wild World, City Folk and New Leaf only)
 * Small Bass (Animal Crossing only)
 * Soft-Shelled Turtle (New Leaf only)
 * Surgeonfish (City Folk and New Leaf only)
 * Sweetfish
 * Tuna (Wild World, City Folk and New Leaf only)
 * Yellow Perch (Wild World, City Folk and New Leaf only)
 * Zebra Turkeyfish (Wild World, City Folk and New Leaf only)

Bugs

 * Agrias Butterfly (Wild World, City Folk and New Leaf only)
 * Ant
 * Bagworm (Animal Crossing, City Folk and New Leaf only)
 * Bee
 * Bell Cricket
 * Birdwing Butterfly (Wild World, City Folk and New Leaf only)
 * Centipede (City Folk and New Leaf only)
 * Cockroach (Animal Crossing and Wild World only)
 * Coconut Crab (Doubutsu no Mori e+ only)
 * Common Butterfly
 * Crab (Doubutsu no Mori e+ only
 * Cricket
 * Diving Beetle (City Folk and New Leaf only)
 * Emperor Butterfly (Wild World, City Folk and New Leaf only)
 * Flea (Wild World, City Folk and New Leaf only)
 * Fly (Wild World, City Folk and New Leaf only)
 * Fruit Beetle (Wild World, City Folk and New Leaf only)
 * Giant Petaltail (City Folk and New Leaf only)
 * Grasshopper
 * Hermit Crab (Doubutsu no Mori e+ and New Leaf only)
 * House Centipede (New Leaf only
 * Lantern Fly (Wild World, City Folk and New Leaf only)
 * Long Locust
 * Mantis (Animal Crossing, Wild World and New Leaf only)
 * Migratory Locust
 * Mole Cricket
 * Monarch Butterfly (Wild World, City Folk and New Leaf only
 * Mosquito
 * Moth (Wild World, City Folk and New Leaf only
 * Oak Silk Moth (Wild World, City Folk and New Leaf only)
 * Orchid Mantis
 * Peacock Butterfly
 * Pill Bug
 * Pine Cricket (Animal Crossing only)
 * Pondskater
 * Rainbow Stag (Wild World, City Folk and New Leaf only)
 * Red Dragonfly
 * Rice Grasshopper (New Leaf only)
 * Scorpion (Wild World, City Folk and New Leaf only)
 * Snail
 * Spider
 * Stinkbug (New Leaf only)
 * Tiger Beetle (New Leaf only)
 * Tiger Butterfly
 * Violin Beetle (City Folk and New Leaf only)
 * Walker Cicada
 * Walking Leaf (City Folk and New Leaf only)
 * Walking Stick (Wild World, City Folk and New Leaf only)
 * Wharf Roach (New Leaf only)
 * Yellow Butterfly

Weather
The weather in autumn consists of a mixture of clear, sunny days and some patches of rain. Snow will begin to fall towards the end of November, but will not stick to the ground until early December, in winter. In New Leaf, thunderstorms will dissipate around September, giving way for regular rain.

In September, (specifically the 8th in New Leaf) trees will begin to turn from bright green to a dull, musky green. In October (the 17th in New Leaf), trees will then turn a bright orange/brown color. Grass follows the same color pattern as trees, by turning a dull green color in September, then a dull purple in October. In November, the grass becomes a very dull pinkish-gray, and then in December, the ground, weeds, and clover all turn gray. Dandelions will disappear until next summer. The trees will often gradually change color.