diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2015, Alexey Karakulov
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Alexey Karakulov nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
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+import Distribution.Simple
+main = defaultMain
diff --git a/hashable-time.cabal b/hashable-time.cabal
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--- /dev/null
+++ b/hashable-time.cabal
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+-- Initial hashable-time.cabal generated by cabal init.  For further 
+-- documentation, see http://haskell.org/cabal/users-guide/
+
+name:                hashable-time
+version:             0.1.0.0
+synopsis:            Hashable instances for Data.Time types and Fixed
+description:         Default Hashable and derived Generic instances for most of Data.Time types (and Fixed). Only DiffTime and NominalDiffTime are Hashable, but not Generic (due to private constructors).
+license:             BSD3
+license-file:        LICENSE
+author:              Alexey Karakulov
+maintainer:          ankarakulov@gmail.com
+homepage:            https://github.com/w3rs/hashable-time
+category:            Data
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Data.Hashable.Time
+  build-depends:       base >=4.7 && <4.8, hashable >= 1.2, time >= 1.2
+  hs-source-dirs:      src
+  default-language:    Haskell2010
+  ghc-options:         -Wall
diff --git a/src/Data/Hashable/Time.hs b/src/Data/Hashable/Time.hs
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--- /dev/null
+++ b/src/Data/Hashable/Time.hs
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+{-# LANGUAGE DeriveGeneric      #-}
+{-# LANGUAGE StandaloneDeriving #-}
+{-# OPTIONS_GHC -fno-warn-orphans #-}
+
+module Data.Hashable.Time () where
+
+import Data.Fixed
+import Data.Hashable (Hashable(..))
+import Data.Time
+import GHC.Generics  (Generic)
+
+
+instance Hashable DiffTime where
+  hashWithSalt s = hashWithSalt s . toRational
+
+instance Hashable NominalDiffTime where
+  hashWithSalt s = hashWithSalt s . toRational
+
+deriving instance Generic (Fixed a)
+instance Hashable (Fixed a)
+
+deriving instance Generic Day
+instance Hashable Day
+
+deriving instance Generic TimeOfDay
+instance Hashable TimeOfDay
+
+deriving instance Generic UTCTime
+instance Hashable UTCTime
+
+deriving instance Generic UniversalTime
+instance Hashable UniversalTime
+
+deriving instance Generic TimeZone
+instance Hashable TimeZone
+
+deriving instance Generic LocalTime
+instance Hashable LocalTime
+
+deriving instance Generic ZonedTime
+instance Hashable ZonedTime