diff --git a/themes/Soliah.zsh-theme b/themes/Soliah.zsh-theme
index d98906ba9..a96ca2115 100644
--- a/themes/Soliah.zsh-theme
+++ b/themes/Soliah.zsh-theme
@@ -1,5 +1,29 @@
-PROMPT='%{$fg[blue]%}%n%{$reset_color%} on %{$fg[red]%}%M%{$reset_color%} in %{$fg[blue]%}%~%b%{$reset_color%}$(git_prompt_info)
+PROMPT='%{$fg[blue]%}%n%{$reset_color%} on %{$fg[red]%}%M%{$reset_color%} in %{$fg[blue]%}%~%b%{$reset_color%}$(git_time_since_commit)$(git_prompt_info)
 $ '
 
-ZSH_THEME_GIT_PROMPT_PREFIX="(%{$fg[green]%}"
+# Colors vary depending on time lapsed.
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
+ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[green]%}"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%})"
+
+function git_time_since_commit() {
+    if git rev-parse --git-dir > /dev/null 2>&1; then
+        now=`date +%s`
+        last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
+        seconds_since_last_commit=$((now-last_commit))
+
+        MINUTES_SINCE_LAST_COMMIT=$((seconds_since_last_commit/60))
+
+        if [ "$MINUTES_SINCE_LAST_COMMIT" -gt 30 ]; then
+            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
+        elif [ "$MINUTES_SINCE_LAST_COMMIT" -gt 10 ]; then
+            COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
+        else
+            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
+        fi
+        echo "($COLOR${MINUTES_SINCE_LAST_COMMIT}m%{$reset_color%}|"
+    fi
+}