pl.info.slonce/sloncev1.0.0 Domain verified
Sunrise, sunset, day length, golden hour, moon times and phases for Poland and anywhere.
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https://slonce.info.pl/mcp
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Tool list from our last check. Connect live to refresh it.
clock_change Read-only
When the clocks change in Poland in a year (this year by default): the dates, which way and at what time, and the next change from today.
Language of the answer: pl (default) or en
Install
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http slonce https://slonce.info.pl/mcp
Tools (7)
clock_changeWhen the clocks change in Poland in a year (this year by default): the dates, which way and at what time, and the next change from today.
read-only
clock_change
When the clocks change in Poland in a year (this year by default): the dates, which way and at what time, and the next change from today.
| Argument | Type | Description |
|---|---|---|
| lang | string | Language of the answer: pl (default) or en |
| year | integer |
Input schema (JSON)
{
"type": "object",
"properties": {
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
},
"year": {
"type": "integer",
"maximum": 2100,
"minimum": 1977
}
},
"additionalProperties": false
}find_cityThe site's places whose name starts with the text (Polish or English names, with or without Polish letters): 258 places (Polish cities, places for trips and a few cities abroad), with coordinates, time zone and page.
read-only
find_city
The site's places whose name starts with the text (Polish or English names, with or without Polish letters): 258 places (Polish cities, places for trips and a few cities abroad), with coordinates, time zone and page.
| Argument | Type | Description |
|---|---|---|
| lang | string | Language of the answer: pl (default) or en |
| limit | integer | How many (default 5) |
| query* | string |
Input schema (JSON)
{
"type": "object",
"required": [
"query"
],
"properties": {
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
},
"limit": {
"type": "integer",
"maximum": 20,
"minimum": 1,
"description": "How many (default 5)"
},
"query": {
"type": "string",
"maxLength": 60,
"minLength": 2
}
},
"additionalProperties": false
}moon_phasesThe new moons, first quarters, full moons and last quarters between two dates (two years at most; from today for 60 days by default), to the minute in a time zone (Polish time by default).
read-only
moon_phases
The new moons, first quarters, full moons and last quarters between two dates (two years at most; from today for 60 days by default), to the minute in a time zone (Polish time by default).
| Argument | Type | Description |
|---|---|---|
| to | string | YYYY-MM-DD; leave out for 60 days after from |
| tz | string | IANA time zone of the times (default Europe/Warsaw) |
| from | string | YYYY-MM-DD; leave out for today |
| lang | string | Language of the answer: pl (default) or en |
Input schema (JSON)
{
"type": "object",
"properties": {
"to": {
"type": "string",
"description": "YYYY-MM-DD; leave out for 60 days after from"
},
"tz": {
"type": "string",
"description": "IANA time zone of the times (default Europe/Warsaw)"
},
"from": {
"type": "string",
"description": "YYYY-MM-DD; leave out for today"
},
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
}
},
"additionalProperties": false
}moon_timesMoonrise and moonset at a place on a day (today by default), the moon's phase and lit part, a new or full moon or quarter that day, and the next new and full moon.
read-only
moon_times
Moonrise and moonset at a place on a day (today by default), the moon's phase and lit part, a new or full moon or quarter that day, and the next new and full moon.
| Argument | Type | Description |
|---|---|---|
| tz | string | IANA time zone, e.g. Europe/Warsaw (with lat and lon) |
| lat | number | Latitude, for any other place |
| lon | number | Longitude (east positive), with lat |
| city | string | One of the site's places by name, e.g. "Kraków", "Zakopane", "Hel", "London" (find_city lists them) |
| date | string | YYYY-MM-DD (1900–2100); leave out for today |
| lang | string | Language of the answer: pl (default) or en |
Input schema (JSON)
{
"type": "object",
"properties": {
"tz": {
"type": "string",
"description": "IANA time zone, e.g. Europe/Warsaw (with lat and lon)"
},
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90,
"description": "Latitude, for any other place"
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180,
"description": "Longitude (east positive), with lat"
},
"city": {
"type": "string",
"description": "One of the site's places by name, e.g. \"Kraków\", \"Zakopane\", \"Hel\", \"London\" (find_city lists them)"
},
"date": {
"type": "string",
"description": "YYYY-MM-DD (1900–2100); leave out for today"
},
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
}
},
"additionalProperties": false
}solsticeThe December and June solstices of a year (this year by default) to the minute, Polish time; with a place, also its shortest and longest day, the earliest sunset and the latest sunrise of the winter.
read-only
solstice
The December and June solstices of a year (this year by default) to the minute, Polish time; with a place, also its shortest and longest day, the earliest sunset and the latest sunrise of the winter.
| Argument | Type | Description |
|---|---|---|
| tz | string | IANA time zone, e.g. Europe/Warsaw (with lat and lon) |
| lat | number | Latitude, for any other place |
| lon | number | Longitude (east positive), with lat |
| city | string | One of the site's places by name, e.g. "Kraków", "Zakopane", "Hel", "London" (find_city lists them) |
| lang | string | Language of the answer: pl (default) or en |
| year | integer |
Input schema (JSON)
{
"type": "object",
"properties": {
"tz": {
"type": "string",
"description": "IANA time zone, e.g. Europe/Warsaw (with lat and lon)"
},
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90,
"description": "Latitude, for any other place"
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180,
"description": "Longitude (east positive), with lat"
},
"city": {
"type": "string",
"description": "One of the site's places by name, e.g. \"Kraków\", \"Zakopane\", \"Hel\", \"London\" (find_city lists them)"
},
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
},
"year": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
}
},
"additionalProperties": false
}sun_calendarSunrise, sunset and day length for every day of a month at a place, with the change of the day length from day to day; the link opens the same calendar to print on one A4 page.
read-only
sun_calendar
Sunrise, sunset and day length for every day of a month at a place, with the change of the day length from day to day; the link opens the same calendar to print on one A4 page.
| Argument | Type | Description |
|---|---|---|
| tz | string | IANA time zone, e.g. Europe/Warsaw (with lat and lon) |
| lat | number | Latitude, for any other place |
| lon | number | Longitude (east positive), with lat |
| city | string | One of the site's places by name, e.g. "Kraków", "Zakopane", "Hel", "London" (find_city lists them) |
| lang | string | Language of the answer: pl (default) or en |
| month | string | YYYY-MM; leave out for this month |
Input schema (JSON)
{
"type": "object",
"properties": {
"tz": {
"type": "string",
"description": "IANA time zone, e.g. Europe/Warsaw (with lat and lon)"
},
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90,
"description": "Latitude, for any other place"
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180,
"description": "Longitude (east positive), with lat"
},
"city": {
"type": "string",
"description": "One of the site's places by name, e.g. \"Kraków\", \"Zakopane\", \"Hel\", \"London\" (find_city lists them)"
},
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
},
"month": {
"type": "string",
"description": "YYYY-MM; leave out for this month"
}
},
"additionalProperties": false
}sun_timesSunrise, sunset, solar noon and day length at a place on a day (today by default), with how much longer or shorter the day is than the day before, civil, nautical and astronomical twilight, and the golden and blue hours for photos. Local clock time, to the minute.
read-only
sun_times
Sunrise, sunset, solar noon and day length at a place on a day (today by default), with how much longer or shorter the day is than the day before, civil, nautical and astronomical twilight, and the golden and blue hours for photos. Local clock time, to the minute.
| Argument | Type | Description |
|---|---|---|
| tz | string | IANA time zone, e.g. Europe/Warsaw (with lat and lon) |
| lat | number | Latitude, for any other place |
| lon | number | Longitude (east positive), with lat |
| city | string | One of the site's places by name, e.g. "Kraków", "Zakopane", "Hel", "London" (find_city lists them) |
| date | string | YYYY-MM-DD (1900–2100); leave out for today |
| lang | string | Language of the answer: pl (default) or en |
Input schema (JSON)
{
"type": "object",
"properties": {
"tz": {
"type": "string",
"description": "IANA time zone, e.g. Europe/Warsaw (with lat and lon)"
},
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90,
"description": "Latitude, for any other place"
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180,
"description": "Longitude (east positive), with lat"
},
"city": {
"type": "string",
"description": "One of the site's places by name, e.g. \"Kraków\", \"Zakopane\", \"Hel\", \"London\" (find_city lists them)"
},
"date": {
"type": "string",
"description": "YYYY-MM-DD (1900–2100); leave out for today"
},
"lang": {
"enum": [
"pl",
"en"
],
"type": "string",
"description": "Language of the answer: pl (default) or en"
}
},
"additionalProperties": false
}Security checkA100/100
We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 5, 2026.
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- Steering away from web search
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- Encoded blobs
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- Read and write hints