diff --git a/ui-ngx/src/app/shared/models/time/time.models.ts b/ui-ngx/src/app/shared/models/time/time.models.ts
index ae093c71d2..6c04aef946 100644
--- a/ui-ngx/src/app/shared/models/time/time.models.ts
+++ b/ui-ngx/src/app/shared/models/time/time.models.ts
@@ -140,8 +140,6 @@ export enum QuickTimeInterval {
   PREVIOUS_WEEK = 'PREVIOUS_WEEK',
   PREVIOUS_WEEK_ISO = 'PREVIOUS_WEEK_ISO',
   PREVIOUS_MONTH = 'PREVIOUS_MONTH',
-  PREVIOUS_QUARTER = 'PREVIOUS_QUARTER',
-  PREVIOUS_HALF_YEAR = 'PREVIOUS_HALF_YEAR',
   PREVIOUS_YEAR = 'PREVIOUS_YEAR',
   CURRENT_HOUR = 'CURRENT_HOUR',
   CURRENT_DAY = 'CURRENT_DAY',
@@ -152,10 +150,6 @@ export enum QuickTimeInterval {
   CURRENT_WEEK_ISO_SO_FAR = 'CURRENT_WEEK_ISO_SO_FAR',
   CURRENT_MONTH = 'CURRENT_MONTH',
   CURRENT_MONTH_SO_FAR = 'CURRENT_MONTH_SO_FAR',
-  CURRENT_QUARTER = 'CURRENT_QUARTER',
-  CURRENT_QUARTER_SO_FAR = 'CURRENT_QUARTER_SO_FAR',
-  CURRENT_HALF_YEAR = 'CURRENT_HALF_YEAR',
-  CURRENT_HALF_YEAR_SO_FAR = 'CURRENT_HALF_YEAR_SO_FAR',
   CURRENT_YEAR = 'CURRENT_YEAR',
   CURRENT_YEAR_SO_FAR = 'CURRENT_YEAR_SO_FAR'
 }
@@ -167,8 +161,6 @@ export const QuickTimeIntervalTranslationMap = new Map<QuickTimeInterval, string
   [QuickTimeInterval.PREVIOUS_WEEK, 'timeinterval.predefined.previous-week'],
   [QuickTimeInterval.PREVIOUS_WEEK_ISO, 'timeinterval.predefined.previous-week-iso'],
   [QuickTimeInterval.PREVIOUS_MONTH, 'timeinterval.predefined.previous-month'],
-  [QuickTimeInterval.PREVIOUS_QUARTER, 'timeinterval.predefined.previous-quarter'],
-  [QuickTimeInterval.PREVIOUS_HALF_YEAR, 'timeinterval.predefined.previous-half-year'],
   [QuickTimeInterval.PREVIOUS_YEAR, 'timeinterval.predefined.previous-year'],
   [QuickTimeInterval.CURRENT_HOUR, 'timeinterval.predefined.current-hour'],
   [QuickTimeInterval.CURRENT_DAY, 'timeinterval.predefined.current-day'],
@@ -179,10 +171,6 @@ export const QuickTimeIntervalTranslationMap = new Map<QuickTimeInterval, string
   [QuickTimeInterval.CURRENT_WEEK_ISO_SO_FAR, 'timeinterval.predefined.current-week-iso-so-far'],
   [QuickTimeInterval.CURRENT_MONTH, 'timeinterval.predefined.current-month'],
   [QuickTimeInterval.CURRENT_MONTH_SO_FAR, 'timeinterval.predefined.current-month-so-far'],
-  [QuickTimeInterval.CURRENT_QUARTER, 'timeinterval.predefined.current-quarter'],
-  [QuickTimeInterval.CURRENT_QUARTER_SO_FAR, 'timeinterval.predefined.current-quarter-so-far'],
-  [QuickTimeInterval.CURRENT_HALF_YEAR, 'timeinterval.predefined.current-half-year'],
-  [QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR, 'timeinterval.predefined.current-half-year-so-far'],
   [QuickTimeInterval.CURRENT_YEAR, 'timeinterval.predefined.current-year'],
   [QuickTimeInterval.CURRENT_YEAR_SO_FAR, 'timeinterval.predefined.current-year-so-far']
 ]);
@@ -489,18 +477,6 @@ function getSubscriptionRealtimeWindowFromTimeInterval(interval: QuickTimeInterv
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
       currentDate = getCurrentTime(tz);
       return currentDate.endOf('month').diff(currentDate.clone().startOf('month'));
-    case QuickTimeInterval.CURRENT_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-      currentDate = getCurrentTime(tz);
-      return currentDate.endOf('quarter').diff(currentDate.clone().startOf('quarter'));
-    case QuickTimeInterval.CURRENT_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
-      currentDate = getCurrentTime(tz);
-      if (currentDate.get('quarter') < 3) {
-        return currentDate.clone().set('quarter', 2).endOf('quarter').diff(currentDate.startOf('year'));
-      } else {
-        return currentDate.endOf('year').diff(currentDate.clone().set('quarter', 3).startOf('quarter'));
-      }
     case QuickTimeInterval.CURRENT_YEAR:
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
       currentDate = getCurrentTime(tz);
@@ -555,16 +531,6 @@ export function calculateIntervalStartTime(interval: QuickTimeInterval, currentD
     case QuickTimeInterval.CURRENT_MONTH:
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
       return currentDate.startOf('month');
-    case QuickTimeInterval.CURRENT_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-      return currentDate.startOf('quarter');
-    case QuickTimeInterval.CURRENT_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
-      if (currentDate.get('quarter') < 3) {
-        return currentDate.startOf('year');
-      } else {
-        return currentDate.clone().set('quarter', 3).startOf('quarter');
-      }
     case QuickTimeInterval.CURRENT_YEAR:
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
       return currentDate.startOf('year');
@@ -586,12 +552,6 @@ export function calculateIntervalEndTime(interval: QuickTimeInterval, startDate:
     case QuickTimeInterval.PREVIOUS_MONTH:
     case QuickTimeInterval.CURRENT_MONTH:
       return startDate.add(1, 'month').valueOf();
-    case QuickTimeInterval.PREVIOUS_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER:
-      return startDate.add(1, 'quarter').valueOf();
-    case QuickTimeInterval.PREVIOUS_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR:
-      return startDate.add(2, 'quarters').valueOf();
     case QuickTimeInterval.PREVIOUS_YEAR:
     case QuickTimeInterval.CURRENT_YEAR:
       return startDate.add(1, 'year').valueOf();
@@ -601,8 +561,6 @@ export function calculateIntervalEndTime(interval: QuickTimeInterval, startDate:
     case QuickTimeInterval.CURRENT_WEEK_SO_FAR:
     case QuickTimeInterval.CURRENT_WEEK_ISO_SO_FAR:
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
       return getCurrentTime(tz).valueOf();
   }
@@ -629,14 +587,6 @@ export function quickTimeIntervalPeriod(interval: QuickTimeInterval): number {
     case QuickTimeInterval.CURRENT_MONTH:
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
       return DAY * 30;
-    case QuickTimeInterval.PREVIOUS_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-      return DAY * 30 * 3;
-    case QuickTimeInterval.PREVIOUS_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
-      return DAY * 30 * 6;
     case QuickTimeInterval.PREVIOUS_YEAR:
     case QuickTimeInterval.CURRENT_YEAR:
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
@@ -671,20 +621,6 @@ export function calculateIntervalComparisonStartTime(interval: QuickTimeInterval
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
       startDate.subtract(1, 'months');
       return startDate.startOf('month');
-    case QuickTimeInterval.PREVIOUS_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER:
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-      startDate.subtract(1, 'quarters');
-      return startDate.startOf('quarter');
-    case QuickTimeInterval.PREVIOUS_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR:
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
-      startDate.subtract(2, 'quarters');
-      if (startDate.get('quarter') < 3) {
-        return startDate.startOf('year');
-      } else {
-        return startDate.clone().set('quarter', 3).startOf('quarter');
-      }
     case QuickTimeInterval.PREVIOUS_YEAR:
     case QuickTimeInterval.CURRENT_YEAR:
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
@@ -707,10 +643,6 @@ export function calculateIntervalComparisonEndTime(interval: QuickTimeInterval,
       return endDate.subtract(1, 'week').valueOf();
     case QuickTimeInterval.CURRENT_MONTH_SO_FAR:
       return endDate.subtract(1, 'month').valueOf();
-    case QuickTimeInterval.CURRENT_QUARTER_SO_FAR:
-      return endDate.subtract(1, 'quarter').valueOf();
-    case QuickTimeInterval.CURRENT_HALF_YEAR_SO_FAR:
-      return endDate.subtract(2, 'quarters').valueOf();
     case QuickTimeInterval.CURRENT_YEAR_SO_FAR:
       return endDate.subtract(1, 'year').valueOf();
     default:
diff --git a/ui-ngx/src/assets/locale/locale.constant-en_US.json b/ui-ngx/src/assets/locale/locale.constant-en_US.json
index 68a4027660..c7ce4f9211 100644
--- a/ui-ngx/src/assets/locale/locale.constant-en_US.json
+++ b/ui-ngx/src/assets/locale/locale.constant-en_US.json
@@ -3353,8 +3353,6 @@
           "previous-week": "Previous week (Sun - Sat)",
           "previous-week-iso": "Previous week (Mon - Sun)",
           "previous-month": "Previous month",
-          "previous-quarter": "Previous quarter",
-          "previous-half-year": "Previous half year",
           "previous-year": "Previous year",
           "current-hour": "Current hour",
           "current-day": "Current day",
@@ -3365,10 +3363,6 @@
           "current-week-iso-so-far": "Current week so far (Mon - Sun)",
           "current-month": "Current month",
           "current-month-so-far": "Current month so far",
-          "current-quarter": "Current quarter",
-          "current-quarter-so-far": "Current quarter so far",
-          "current-half-year": "Current half year",
-          "current-half-year-so-far": "Current half year so far",
           "current-year": "Current year",
           "current-year-so-far": "Current year so far"
         }