diff --git a/models/marts/dim_date.sql b/models/marts/dim_date.sql
new file mode 100644
index 0000000..4caeaa3
--- /dev/null
+++ b/models/marts/dim_date.sql
@@ -0,0 +1,66 @@
+{{
+    config(
+        materialized = "table"
+    )
+}}
+
+## What dates to start and end from, can be adjusted easily ##
+
+with parameters as (
+
+    select
+        date('{{ var("dim_date_start", "2023-01-01") }}') as start_date,
+        date('{{ var("dim_date_end", "2050-12-31") }}') as end_date
+
+),
+
+## One row per day ##
+
+date_spine as (
+
+    select
+        date_day
+    from parameters,
+    unnest(generate_date_array(start_date, end_date)) as date_day
+
+)
+
+select
+    -- date key
+    cast(format_date('%Y%m%d', date_day) as int64) as date_key,
+
+    -- day information
+    date_day,
+    extract(dayofweek from date_day) as day_of_week,
+    format_date('%A', date_day) as day_of_week_name,
+    case
+        when extract(dayofweek from date_day) in (1, 7) then true
+        else false
+    end as is_weekend,
+    extract(day from date_day) as day_of_month,
+    extract(dayofyear from date_day) as day_of_year,
+
+    -- week (ISO) information
+    extract(isoyear from date_day) as iso_year,
+    extract(isoweek from date_day) as iso_week_of_year,
+    date_trunc(date_day, week(monday)) as week_start_date,
+    date_add(date_trunc(date_day, week(monday)), interval 6 day) as week_end_date,
+
+    -- month information
+    format_date('%B', date_day) as month_name,
+    extract(month from date_day) as month_of_year,
+    date_trunc(date_day, month) as month_start_date,
+    date_sub(date_add(date_trunc(date_day, month), interval 1 month), interval 1 day) as month_end_date,
+
+    -- quarter information
+    extract(quarter from date_day) as quarter_of_year,
+    date_trunc(date_day, quarter) as quarter_start_date,
+    date_sub(date_add(date_trunc(date_day, quarter), interval 3 month), interval 1 day) as quarter_end_date,
+
+    -- year (calendar) information
+    extract(year from date_day) as year_number,
+    date_trunc(date_day, year) as year_start_date,
+    date_sub(date_add(date_trunc(date_day, year), interval 1 year), interval 1 day) as year_end_date
+
+from date_spine
+order by date_day
diff --git a/models/marts/dim_date.yml b/models/marts/dim_date.yml
new file mode 100644
index 0000000..a30848e
--- /dev/null
+++ b/models/marts/dim_date.yml
@@ -0,0 +1,129 @@
+version: 2
+
+models:
+  - name: dim_date
+    description: Date dimension table with one row per day and useful calendar attributes.
+
+    columns:
+      - name: date_key
+        description: Integer date key in YYYYMMDD format.
+        tests:
+          - not_null
+          - unique
+
+      - name: date_day
+        description: The calendar date.
+        tests:
+          - not_null
+          - unique
+
+      - name: day_of_week
+        description: Day of week number where 1 = Sunday and 7 = Saturday.
+        tests:
+          - not_null
+          - accepted_values:
+              values: [1, 2, 3, 4, 5, 6, 7]
+              quote: false
+
+      - name: day_of_week_name
+        description: Name of the day of the week.
+        tests:
+          - not_null
+          - accepted_values:
+              values: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
+
+      - name: is_weekend
+        description: True when the date falls on Saturday or Sunday.
+        tests:
+          - not_null
+          - accepted_values:
+              values: [true, false]
+              quote: false
+
+      - name: day_of_month
+        description: Day number within the month.
+        tests:
+          - not_null
+
+      - name: day_of_year
+        description: Day number within the year.
+        tests:
+          - not_null
+
+      - name: iso_year
+        description: ISO week-numbering year.
+        tests:
+          - not_null
+
+      - name: iso_week_of_year
+        description: ISO week number within the ISO year.
+        tests:
+          - not_null
+
+      - name: week_start_date
+        description: Start date of the ISO week, beginning on Monday.
+        tests:
+          - not_null
+
+      - name: week_end_date
+        description: End date of the ISO week, ending on Sunday.
+        tests:
+          - not_null
+
+      - name: month_name
+        description: Name of the month.
+        tests:
+          - not_null
+          - accepted_values:
+              values: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
+
+      - name: month_of_year
+        description: Month number within the year.
+        tests:
+          - not_null
+          - accepted_values:
+              values: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
+              quote: false
+
+      - name: month_start_date
+        description: First date of the month.
+        tests:
+          - not_null
+
+      - name: month_end_date
+        description: Last date of the month.
+        tests:
+          - not_null
+
+      - name: quarter_of_year
+        description: Quarter number within the year.
+        tests:
+          - not_null
+          - accepted_values:
+              values: [1, 2, 3, 4]
+              quote: false
+
+      - name: quarter_start_date
+        description: First date of the quarter.
+        tests:
+          - not_null
+
+      - name: quarter_end_date
+        description: Last date of the quarter.
+        tests:
+          - not_null
+
+      - name: year_number
+        description: Calendar year.
+        tests:
+          - not_null
+
+      - name: year_start_date
+        description: First date of the year.
+        tests:
+          - not_null
+
+      - name: year_end_date
+        description: Last date of the year.
+        tests:
+          - not_null
\ No newline at end of file
diff --git a/tests/singular_tests/dim_date_is_weekend_logic.sql b/tests/singular_tests/dim_date_is_weekend_logic.sql
new file mode 100644
index 0000000..518d35e
--- /dev/null
+++ b/tests/singular_tests/dim_date_is_weekend_logic.sql
@@ -0,0 +1,4 @@
+select *
+from {{ ref('dim_date') }}
+where (day_of_week in (1, 7) and is_weekend != true)
+   or (day_of_week not in (1, 7) and is_weekend != false)
\ No newline at end of file
diff --git a/tests/singular_tests/dim_date_iso_year_week_logic.sql b/tests/singular_tests/dim_date_iso_year_week_logic.sql
new file mode 100644
index 0000000..f6f5b53
--- /dev/null
+++ b/tests/singular_tests/dim_date_iso_year_week_logic.sql
@@ -0,0 +1,17 @@
+select *
+from {{ ref('dim_date') }}
+where
+    (
+        date_day = '2021-01-01'
+        and not (iso_year = 2020 and iso_week_of_year = 53 and year_number = 2021)
+    )
+    or
+    (
+        date_day = '2021-01-04'
+        and not (iso_year = 2021 and iso_week_of_year = 1 and year_number = 2021)
+    )
+    or
+    (
+        date_day = '2020-12-31'
+        and not (iso_year = 2020 and iso_week_of_year = 53 and year_number = 2020)
+    )
\ No newline at end of file