Use yarn's patch protocol to patch suncalc3

.yarn/patches/suncalc3-npm-2.0.5-9cdae05f76.patch

@@ -0,0 +1,63 @@
+diff --git a/suncalc.js b/suncalc.js
+index bcd8a159e55c63e21dfd93f262ecca46b04b3733..d0a9d3b16fc993cc2d063011019498050935c1bc 100644
+--- a/suncalc.js
++++ b/suncalc.js
+@@ -543,7 +543,7 @@
+      * @param {boolean} [inUTC=false] defines if the calculation should be in utc or local time (default is local)
+      * @return {ISunTimeList} result object of sunTime
+      */
+-    SunCalc.getSunTimes = function (dateValue, lat, lng, height, addDeprecated, inUTC) {
++    SunCalc.getSunTimes = function (dateValue, lat, lng, height, addDeprecated, inUTC, dateAsIs) {
+         // console.log(`getSunTimes dateValue=${dateValue}  lat=${lat}, lng=${lng}, height={height}, noDeprecated=${noDeprecated}`);
+         if (isNaN(lat)) {
+             throw new Error('latitude missing');
+@@ -552,11 +552,16 @@
+             throw new Error('longitude missing');
+         }
+         // @ts-ignore
+-        const t = new Date(dateValue);
+-        if (inUTC) {
+-            t.setUTCHours(12, 0, 0, 0);
++        let t
++        if (dateAsIs) {
++            t = dateValue
+         } else {
+-            t.setHours(12, 0, 0, 0);
++            t = new Date(dateValue);
++            if (inUTC) {
++                t.setUTCHours(12, 0, 0, 0);
++            } else {
++                t.setHours(12, 0, 0, 0);
++            }
+         }
+
+         const lw = rad * -lng;
+@@ -1064,18 +1069,23 @@
+      * @param {boolean} [inUTC] defines if the calculation should be in utc or local time (default is local)
+      * @return {IMoonTimes} result object of sunTime
+      */
+-    SunCalc.getMoonTimes = function (dateValue, lat, lng, inUTC) {
++    SunCalc.getMoonTimes = function (dateValue, lat, lng, inUTC, dateAsIs) {
+         if (isNaN(lat)) {
+             throw new Error('latitude missing');
+         }
+         if (isNaN(lng)) {
+             throw new Error('longitude missing');
+         }
+-        const t = new Date(dateValue);
+-        if (inUTC) {
+-            t.setUTCHours(0, 0, 0, 0);
++        let t
++        if (dateAsIs) {
++            t = dateValue
+         } else {
+-            t.setHours(0, 0, 0, 0);
++            t = new Date(dateValue);
++            if (inUTC) {
++                t.setUTCHours(0, 0, 0, 0);
++            } else {
++                t.setHours(0, 0, 0, 0);
++            }
+         }
+         dateValue = t.valueOf();
+         // console.log(`getMoonTimes lat=${lat} lng=${lng} dateValue=${dateValue} t=${t}`);

package.json

@@ -52,7 +52,7 @@
   "dependencies": {
     "custom-card-helpers": "^1.8.0",
     "lit": "^2.7.2",
-    "suncalc3": "link:suncalc3"
+    "suncalc3": "patch:suncalc3@npm%3A2.0.5#~/.yarn/patches/suncalc3-npm-2.0.5-9cdae05f76.patch"
   },
   "resolutions": {
     "@formatjs/intl-utils": "npm:empty-npm-package@1.0.0"