diff --git a/docs/Materials.md.html b/docs/Materials.md.html
index 3a7cf52f72..d3c26a508a 100644
--- a/docs/Materials.md.html
+++ b/docs/Materials.md.html
@@ -1331,6 +1331,7 @@ type aliases:
 **getWorldCameraPosition()**        | float3   |  Position of the camera/eye in world space
 **getTime()**                       | float    |  Current time in seconds, may be reset regularly to avoid precision loss
 **getUserTime()**                   | float4   |  Current time in seconds: `time`, `(double)time - time`, `0`, `0`
+**getUserTimeMode(float m)**        | float    |  Current time modulo m in seconds
 **getExposure()**                   | float    |  Photometric exposure of the camera
 **getEV100()**                      | float    |  [Exposure value at ISO 100](https://en.wikipedia.org/wiki/Exposure_value) of the camera
 
diff --git a/shaders/src/common_getters.fs b/shaders/src/common_getters.fs
index 428a36544e..964be0fc05 100644
--- a/shaders/src/common_getters.fs
+++ b/shaders/src/common_getters.fs
@@ -47,6 +47,10 @@ HIGHP vec4 getUserTime() {
     return frameUniforms.userTime;
 }
 
+HIGHP float getUserTimeMod(float m) {
+    return mod(mod(frameUniforms.userTime.x, m) + mod(frameUniforms.userTime.y, m), m);
+}
+
 /** @public-api */
 float getExposure() {
     return frameUniforms.exposure;