Merge commit 'e509cac533600cf4fa8382c9cdab78ddd82db688'

docs/content/en/functions/Unix.md

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+---
+title: .Unix
+description: Converts a time.Time value to the number of seconds elapsed since the Unix epoch, excluding leap seconds. The Unix epoch is 00:00:00 UTC on 1 January 1970.
+categories: [functions]
+menu:
+  docs:
+    parent: functions
+function:
+  aliases: []
+  returnType: int64
+  signatures:
+    - .Unix
+    - .UnixMilli
+    - .UnixMicro
+    - .UnixNano
+relatedFunctions: []
+---
+
+The `Milli`, `Micro`, and `Nano` variants return the number of milliseconds, microseconds, and nanoseconds (respectively) elapsed since the Unix epoch.
+
+```go-html-template
+.Date.Unix        → 1637259694
+.ExpiryDate.Unix  → 1672559999
+.Lastmod.Unix     → 1637361786
+.PublishDate.Unix → 1637421261
+
+("1970-01-01T00:00:00-00:00" | time.AsTime).Unix → 0
+("1970-01-01T00:00:42-00:00" | time.AsTime).Unix → 42
+("1970-04-11T01:48:29-08:00" | time.AsTime).Unix → 8675309
+("2026-05-02T20:09:31-07:00" | time.AsTime).Unix → 1777777771
+
+now.Unix      → 1637447841
+now.UnixMilli → 1637447841347
+now.UnixMicro → 1637447841347378
+now.UnixNano  → 1637447841347378799
+```