diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index a8042302f0..23efd254a7 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -176,6 +176,9 @@ dependencies {
 
     // opening hours parser
     implementation("ch.poole:OpeningHoursParser:0.25.0")
+
+    // sunset-sunrise parser for lit quests
+    implementation("com.luckycatlabs:SunriseSunsetCalculator:1.2")
 }
 
 /** Localizations that should be pulled from POEditor etc. */
diff --git a/app/src/main/java/de/westnordost/streetcomplete/data/quest/DayNightCycle.kt b/app/src/main/java/de/westnordost/streetcomplete/data/quest/DayNightCycle.kt
new file mode 100644
index 0000000000..1e3b34fa3f
--- /dev/null
+++ b/app/src/main/java/de/westnordost/streetcomplete/data/quest/DayNightCycle.kt
@@ -0,0 +1,3 @@
+package de.westnordost.streetcomplete.data.quest
+
+enum class DayNightCycle { DAY_AND_NIGHT, ONLY_DAY, ONLY_NIGHT }
diff --git a/app/src/main/java/de/westnordost/streetcomplete/data/quest/QuestType.kt b/app/src/main/java/de/westnordost/streetcomplete/data/quest/QuestType.kt
index 44381c6323..861c7c34ab 100644
--- a/app/src/main/java/de/westnordost/streetcomplete/data/quest/QuestType.kt
+++ b/app/src/main/java/de/westnordost/streetcomplete/data/quest/QuestType.kt
@@ -19,4 +19,7 @@ interface QuestType<T> {
 
     /** The quest type can clean it's metadata that is older than the given timestamp here, if any  */
     fun deleteMetadataOlderThan(timestamp: Long) {}
+
+    /** if the quest should only be shown during day-light os night-time hours */
+    val dayNightCycle: DayNightCycle get() = DayNightCycle.DAY_AND_NIGHT
 }
diff --git a/app/src/main/java/de/westnordost/streetcomplete/data/quest/VisibleQuestsSource.kt b/app/src/main/java/de/westnordost/streetcomplete/data/quest/VisibleQuestsSource.kt
index 879cd348e3..25a8ba8855 100644
--- a/app/src/main/java/de/westnordost/streetcomplete/data/quest/VisibleQuestsSource.kt
+++ b/app/src/main/java/de/westnordost/streetcomplete/data/quest/VisibleQuestsSource.kt
@@ -5,6 +5,7 @@ import de.westnordost.streetcomplete.data.osm.osmquests.OsmQuest
 import de.westnordost.streetcomplete.data.osm.osmquests.OsmQuestSource
 import de.westnordost.streetcomplete.data.osmnotes.notequests.OsmNoteQuest
 import de.westnordost.streetcomplete.data.osmnotes.notequests.OsmNoteQuestSource
+import de.westnordost.streetcomplete.data.visiblequests.DayNightQuestFilter
 import de.westnordost.streetcomplete.data.visiblequests.TeamModeQuestFilter
 import de.westnordost.streetcomplete.data.visiblequests.VisibleQuestTypeSource
 import java.util.concurrent.CopyOnWriteArrayList
@@ -17,7 +18,8 @@ import javax.inject.Singleton
     private val osmQuestSource: OsmQuestSource,
     private val osmNoteQuestSource: OsmNoteQuestSource,
     private val visibleQuestTypeSource: VisibleQuestTypeSource,
-    private val teamModeQuestFilter: TeamModeQuestFilter
+    private val teamModeQuestFilter: TeamModeQuestFilter,
+    private val dayNightQuestFilter: DayNightQuestFilter,
 ) {
     interface Listener {
         /** Called when given quests in the given group have been added/removed */
@@ -82,7 +84,7 @@ import javax.inject.Singleton
     }
 
     private fun isVisible(quest: Quest): Boolean =
-        visibleQuestTypeSource.isVisible(quest.type) && teamModeQuestFilter.isVisible(quest)
+        visibleQuestTypeSource.isVisible(quest.type) && teamModeQuestFilter.isVisible(quest) && dayNightQuestFilter.isVisible(quest)
 
     fun addListener(listener: Listener) {
         listeners.add(listener)
diff --git a/app/src/main/java/de/westnordost/streetcomplete/data/visiblequests/DayNightQuestFilter.kt b/app/src/main/java/de/westnordost/streetcomplete/data/visiblequests/DayNightQuestFilter.kt
new file mode 100644
index 0000000000..a74c98220c
--- /dev/null
+++ b/app/src/main/java/de/westnordost/streetcomplete/data/visiblequests/DayNightQuestFilter.kt
@@ -0,0 +1,20 @@
+package de.westnordost.streetcomplete.data.visiblequests
+
+import de.westnordost.streetcomplete.data.quest.DayNightCycle.*
+import de.westnordost.streetcomplete.data.quest.Quest
+import de.westnordost.streetcomplete.util.isDay
+import javax.inject.Inject
+
+class DayNightQuestFilter @Inject internal constructor() {
+    /*
+    Might be an idea to add a listener so this is reevaluated occasionally, or something like that.
+    However, I think it's reevaluated everytime the displayed quests are updated?
+     */
+    fun isVisible(quest: Quest): Boolean {
+        return when (quest.type.dayNightCycle) {
+            DAY_AND_NIGHT -> true
+            ONLY_DAY -> isDay(quest.position)
+            ONLY_NIGHT -> !isDay(quest.position)
+        }
+    }
+}
diff --git a/app/src/main/java/de/westnordost/streetcomplete/quests/QuestModule.kt b/app/src/main/java/de/westnordost/streetcomplete/quests/QuestModule.kt
index 2caa60f150..f3239d4ac8 100644
--- a/app/src/main/java/de/westnordost/streetcomplete/quests/QuestModule.kt
+++ b/app/src/main/java/de/westnordost/streetcomplete/quests/QuestModule.kt
@@ -128,7 +128,11 @@ import javax.inject.Singleton
         // ↓ 1. notes
         OsmNoteQuestType,
 
-        // ↓ 2. important data that is used by many data consumers
+        // ↓ 2. time-specific quests, such as lit quests which are moved to only show ar night
+        AddWayLit(), //  used by OsmAnd if "Street lighting" is enabled. (Configure map, Map rendering, Details)
+        AddBusStopLit(),
+
+        // ↓ 3. important data that is used by many data consumers
         AddRoadName(),
         AddPlaceName(featureDictionaryFuture),
         AddOneway(),
@@ -152,7 +156,7 @@ import javax.inject.Singleton
         AddReligionToPlaceOfWorship(), // icons on maps are different - OSM Carto, mapy.cz, OsmAnd, Sputnik etc
         AddParkingAccess(), //OSM Carto, mapy.cz, OSMand, Sputnik etc
 
-        // ↓ 3. useful data that is used by some data consumers
+        // ↓ 4. useful data that is used by some data consumers
         AddRecyclingType(),
         AddRecyclingContainerMaterials(),
         AddSport(),
@@ -191,15 +195,14 @@ import javax.inject.Singleton
         AddFerryAccessMotorVehicle(),
         AddAcceptsCash(featureDictionaryFuture),
 
-        // ↓ 4. definitely shown as errors in QA tools
+        // ↓ 5. definitely shown as errors in QA tools
 
-        // ↓ 5. may be shown as missing in QA tools
+        // ↓ 6. may be shown as missing in QA tools
         DetermineRecyclingGlass(), // because most recycling:glass=yes is a tagging mistake
 
-        // ↓ 6. may be shown as possibly missing in QA tools
+        // ↓ 7. may be shown as possibly missing in QA tools
 
-        // ↓ 7. data useful for only a specific use case
-        AddWayLit(), //  used by OsmAnd if "Street lighting" is enabled. (Configure map, Map rendering, Details)
+        // ↓ 8. data useful for only a specific use case
         AddToiletsFee(), // used by OsmAnd in the object description
         AddBabyChangingTable(), // used by OsmAnd in the object description
         AddBikeParkingCover(), // used by OsmAnd in the object description
@@ -237,10 +240,10 @@ import javax.inject.Singleton
         AddBollardType(), // useful for first responders
         AddCameraType(),
 
-        // ↓ 8. defined in the wiki, but not really used by anyone yet. Just collected for
+        // ↓ 9. defined in the wiki, but not really used by anyone yet. Just collected for
         //      the sake of mapping it in case it makes sense later
         AddPitchSurface(),
-        AddPitchLit(),
+        AddPitchLit(), // Not affected by new DayNight cycle because the lights are usually only on during games
         AddIsDefibrillatorIndoor(),
         AddSummitRegister(),
         AddCyclewayPartSurface(),
@@ -256,7 +259,6 @@ import javax.inject.Singleton
         AddCarWashType(),
         AddBenchStatusOnBusStop(),
         AddBinStatusOnBusStop(),
-        AddBusStopLit(),
         AddBenchBackrest(),
         AddTrafficSignalsButton(),
         AddPostboxRoyalCypher()
diff --git a/app/src/main/java/de/westnordost/streetcomplete/quests/bus_stop_lit/AddBusStopLit.kt b/app/src/main/java/de/westnordost/streetcomplete/quests/bus_stop_lit/AddBusStopLit.kt
index 128726e5a7..462a5b50be 100644
--- a/app/src/main/java/de/westnordost/streetcomplete/quests/bus_stop_lit/AddBusStopLit.kt
+++ b/app/src/main/java/de/westnordost/streetcomplete/quests/bus_stop_lit/AddBusStopLit.kt
@@ -4,6 +4,7 @@ import de.westnordost.streetcomplete.R
 import de.westnordost.streetcomplete.data.meta.updateWithCheckDate
 import de.westnordost.streetcomplete.data.osm.edits.update_tags.StringMapChangesBuilder
 import de.westnordost.streetcomplete.data.osm.osmquests.OsmFilterQuestType
+import de.westnordost.streetcomplete.data.quest.DayNightCycle.ONLY_NIGHT
 import de.westnordost.streetcomplete.ktx.arrayOfNotNull
 import de.westnordost.streetcomplete.ktx.containsAnyKey
 import de.westnordost.streetcomplete.ktx.toYesNo
@@ -29,6 +30,7 @@ class AddBusStopLit : OsmFilterQuestType<Boolean>() {
     override val commitMessage = "Add whether a bus stop is lit"
     override val wikiLink = "Key:lit"
     override val icon = R.drawable.ic_quest_bus_stop_lit
+    override val dayNightCycle = ONLY_NIGHT
 
     override fun getTitle(tags: Map<String, String>): Int {
         val hasName = tags.containsAnyKey("name", "ref")
diff --git a/app/src/main/java/de/westnordost/streetcomplete/quests/way_lit/AddWayLit.kt b/app/src/main/java/de/westnordost/streetcomplete/quests/way_lit/AddWayLit.kt
index 69191036e6..ce79be6210 100644
--- a/app/src/main/java/de/westnordost/streetcomplete/quests/way_lit/AddWayLit.kt
+++ b/app/src/main/java/de/westnordost/streetcomplete/quests/way_lit/AddWayLit.kt
@@ -3,8 +3,9 @@ package de.westnordost.streetcomplete.quests.way_lit
 import de.westnordost.streetcomplete.R
 import de.westnordost.streetcomplete.data.meta.MAXSPEED_TYPE_KEYS
 import de.westnordost.streetcomplete.data.meta.updateWithCheckDate
-import de.westnordost.streetcomplete.data.osm.osmquests.OsmFilterQuestType
 import de.westnordost.streetcomplete.data.osm.edits.update_tags.StringMapChangesBuilder
+import de.westnordost.streetcomplete.data.osm.osmquests.OsmFilterQuestType
+import de.westnordost.streetcomplete.data.quest.DayNightCycle.ONLY_NIGHT
 
 class AddWayLit : OsmFilterQuestType<WayLit>() {
 
@@ -44,6 +45,7 @@ class AddWayLit : OsmFilterQuestType<WayLit>() {
     override val wikiLink = "Key:lit"
     override val icon = R.drawable.ic_quest_lantern
     override val isSplitWayEnabled = true
+    override val dayNightCycle = ONLY_NIGHT
 
     override fun getTitle(tags: Map<String, String>): Int {
         val type = tags["highway"]
diff --git a/app/src/main/java/de/westnordost/streetcomplete/util/CheckIfDay.kt b/app/src/main/java/de/westnordost/streetcomplete/util/CheckIfDay.kt
new file mode 100644
index 0000000000..bd3cfe7928
--- /dev/null
+++ b/app/src/main/java/de/westnordost/streetcomplete/util/CheckIfDay.kt
@@ -0,0 +1,41 @@
+package de.westnordost.streetcomplete.util
+
+import com.luckycatlabs.sunrisesunset.Zenith
+import com.luckycatlabs.sunrisesunset.calculator.SolarEventCalculator
+import com.luckycatlabs.sunrisesunset.dto.Location
+import de.westnordost.streetcomplete.data.osm.mapdata.LatLon
+import java.time.LocalDate
+import java.time.LocalTime
+import java.time.ZoneId
+import java.time.ZonedDateTime
+import java.util.*
+
+fun localDateToCalendar(localDate: LocalDate): Calendar {
+    val calendar = Calendar.getInstance()
+    calendar.set(localDate.year, localDate.month.value, localDate.dayOfMonth)
+    return calendar
+}
+
+fun isDay(pos: LatLon): Boolean {
+    /* This functions job is to check if it's currently light out.
+    It will use the location of the node and check the civil sunrise/sunset time.
+
+    Sometimes sunset is after midnight. This would actually cause sunset to be before sunrise (as it's checking 00:00 to 23:59, it'll catch the day before!), so to gnt around this, we check the next day if that's the case.
+     */
+
+    val timezone = TimeZone.getDefault().id
+    val location = Location(pos.latitude, pos.longitude)
+    val calculator = SolarEventCalculator(location, timezone)
+    val now = ZonedDateTime.now(ZoneId.of(timezone))
+    val today = now.toLocalDate()
+
+    val sunrise = ZonedDateTime.of(today, LocalTime.parse(calculator.computeSunriseTime(Zenith.CIVIL, localDateToCalendar(today))), ZoneId.of(timezone))
+    val sunset = ZonedDateTime.of(today, LocalTime.parse(calculator.computeSunsetTime(Zenith.CIVIL, localDateToCalendar(today))), ZoneId.of(timezone))
+    return if (sunset < sunrise) {
+
+        val sunset = ZonedDateTime.of(today.plusDays(1), LocalTime.parse(calculator.computeSunsetTime(Zenith.CIVIL, localDateToCalendar(today.plusDays(1)))), ZoneId.of(timezone))
+        now in sunrise..sunset
+    } else {
+        now in sunrise..sunset
+    }
+}