Liturgical Calendar retrieves Catholic liturgical calendar events for any given month. It details feast ranks, vestment colors, liturgical seasons, and holy days of obligation, while paid plans add custom year queries.
The Liturgical Calendar API provides a simple, reliable way to integrate liturgical calendar functionality into your applications. Built for developers who need production-ready liturgical calendar capabilities without the complexity of building from scratch.
Available on:
Quick Start
Using JavaScript
async function callLiturgicalCalendarAPI() {
try {
const params = new URLSearchParams({
month: 2
});
const response = await fetch(`https://api.apiverve.com/v1/liturgicalcalendar?${params}`, {
method: 'GET',
headers: {
'x-api-key': 'YOUR_API_KEY_HERE'
}
});
const data = await response.json();
console.log(data);
} catch (error) {
console.error('Error:', error);
}
}
callLiturgicalCalendarAPI();Using cURL
curl -X GET "https://api.apiverve.com/v1/liturgicalcalendar?month=2" \
-H "x-api-key: YOUR_API_KEY_HERE"Get your API key: https://apiverve.com
📁 For more examples, see the examples folder
Installation
Choose your preferred programming language:
📦 NPM (JavaScript/Node.js)
npm install @apiverve/liturgicalcalendarView NPM Package → | Package Code →
🔷 NuGet (.NET/C#)
dotnet add package APIVerve.API.LiturgicalCalendarView NuGet Package → | Package Code →
🐍 Python (PyPI)
pip install apiverve-liturgicalcalendarView PyPI Package → | Package Code →
💎 Ruby (RubyGems)
gem install apiverve_liturgicalcalendarView RubyGems Package → | Package Code →
🐘 PHP (Packagist)
composer require apiverve/liturgicalcalendarView Packagist Package → | Package Code →
🎯 Dart (pub.dev)
dart pub add apiverve_liturgicalcalendarView pub.dev Package → | Package Code →
🤖 Android (JitPack)
implementation 'com.github.apiverve:liturgicalcalendar-api:1.0.0'🐹 Go
go get github.com/apiverve/liturgicalcalendar-api/goWhy Use This API?
| Feature | Benefit |
|---|---|
| Multi-language SDKs | Native packages for JavaScript, Python, C#, Go, and Android |
| Simple Integration | Single API key authentication, consistent response format |
| Production Ready | 99.9% uptime SLA, served from 24 global regions |
| Comprehensive Docs | Full examples, OpenAPI spec, and dedicated support |
Documentation
- 🏠 API Home: Liturgical Calendar API
- 📚 API Reference: docs.apiverve.com/ref/liturgicalcalendar
- 📖 OpenAPI Spec: openapi.yaml
- 💡 Examples: examples/
What Can You Build?
The Liturgical Calendar API is commonly used for:
- Web Applications - Add liturgical calendar features to your frontend or backend
- Mobile Apps - Native SDKs for Android development
- Automation - Integrate with n8n, Zapier, or custom workflows
- SaaS Products - Enhance your product with liturgical calendar capabilities
- Data Pipelines - Process and analyze data at scale
API Reference
Authentication
All requests require an API key in the header:
x-api-key: YOUR_API_KEY_HERE
Get your API key: https://apiverve.com
Response Format
Every APIVerve endpoint returns the same envelope — check status, then read data:
{
"status": "ok",
"error": null,
"data": { ... }
}Example Response
A real response from the Liturgical Calendar API:
{
"status": "ok",
"error": null,
"data": {
"2026-01-01": [
{
"id": "mary_mother_of_god",
"precedence": "GENERAL_SOLEMNITY_3",
"rank": "SOLEMNITY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-02": [
{
"id": "basil_the_great_and_gregory_nazianzen_bishops",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "christmas_time_january_2",
"date": "2026-01-02",
"dateDef": {
"dateFn": "weekdayBeforeEpiphany",
"dateArgs": [
2
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:christmas_time.before_epiphany",
{
"day": 2
}
],
"seasons": [
"CHRISTMAS_TIME"
],
"periods": [
"DAYS_BEFORE_EPIPHANY",
"CHRISTMAS_TO_PRESENTATION_OF_THE_LORD"
],
"colors": [
"WHITE"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 2,
"dayOfSeason": 9,
"dayOfWeek": 5,
"nthDayOfWeekInMonth": 1,
"startOfSeason": "2025-12-25",
"endOfSeason": "2026-01-11",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"CHRISTMAS_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_1"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-03": [
{
"id": "christmas_time_january_3",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
},
{
"id": "most_holy_name_of_jesus",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"WHITE"
],
"weekday": {
"id": "christmas_time_january_3",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
}
],
"2026-01-04": [
{
"id": "second_sunday_after_christmas",
"precedence": "UNPRIVILEGED_SUNDAY_6",
"rank": "SUNDAY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-05": [
{
"id": "christmas_time_january_5",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-06": [
{
"id": "epiphany_of_the_lord",
"precedence": "PROPER_OF_TIME_SOLEMNITY_2",
"rank": "SOLEMNITY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-07": [
{
"id": "wednesday_after_epiphany",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
},
{
"id": "raymond_of_penyafort_priest",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"WHITE"
],
"weekday": {
"id": "wednesday_after_epiphany",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
}
],
"2026-01-08": [
{
"id": "thursday_after_epiphany",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-09": [
{
"id": "friday_after_epiphany",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-10": [
{
"id": "saturday_after_epiphany",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-11": [
{
"id": "baptism_of_the_lord",
"precedence": "PROPER_OF_TIME_SOLEMNITY_2",
"rank": "SOLEMNITY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"WHITE"
]
}
],
"2026-01-12": [
{
"id": "ordinary_time_1_monday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-13": [
{
"id": "ordinary_time_1_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
},
{
"id": "hilary_of_poitiers_bishop",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_1_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
}
],
"2026-01-14": [
{
"id": "ordinary_time_1_wednesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-15": [
{
"id": "ordinary_time_1_thursday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-16": [
{
"id": "ordinary_time_1_friday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-17": [
{
"id": "anthony_of_egypt_abbot",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_1_saturday",
"date": "2026-01-17",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
6,
1
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 1,
"dow": 6
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 1,
"dayOfSeason": 6,
"dayOfWeek": 6,
"nthDayOfWeekInMonth": 3,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_1"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-18": [
{
"id": "ordinary_time_2_sunday",
"precedence": "UNPRIVILEGED_SUNDAY_6",
"rank": "SUNDAY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-19": [
{
"id": "ordinary_time_2_monday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-20": [
{
"id": "ordinary_time_2_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
},
{
"id": "fabian_i_pope",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"RED"
],
"weekday": {
"id": "ordinary_time_2_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
},
{
"id": "sebastian_of_milan_martyr",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"RED"
],
"weekday": {
"id": "ordinary_time_2_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
}
],
"2026-01-21": [
{
"id": "agnes_of_rome_virgin",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"RED"
],
"weekday": {
"id": "ordinary_time_2_wednesday",
"date": "2026-01-21",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
3,
2
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 2,
"dow": 3
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 2,
"dayOfSeason": 10,
"dayOfWeek": 3,
"nthDayOfWeekInMonth": 3,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_2"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-22": [
{
"id": "ordinary_time_2_thursday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
},
{
"id": "vincent_of_saragossa_deacon",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"RED"
],
"weekday": {
"id": "ordinary_time_2_thursday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
}
],
"2026-01-23": [
{
"id": "ordinary_time_2_friday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-24": [
{
"id": "francis_de_sales_bishop",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_2_saturday",
"date": "2026-01-24",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
6,
2
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 2,
"dow": 6
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 2,
"dayOfSeason": 13,
"dayOfWeek": 6,
"nthDayOfWeekInMonth": 4,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_2"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-25": [
{
"id": "sunday_of_the_word_of_god",
"precedence": "UNPRIVILEGED_SUNDAY_6",
"rank": "SUNDAY",
"isHolyDayOfObligation": true,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-26": [
{
"id": "timothy_of_ephesus_and_titus_of_crete_bishops",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_3_monday",
"date": "2026-01-26",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
1,
3
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 3,
"dow": 1
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 3,
"dayOfSeason": 15,
"dayOfWeek": 1,
"nthDayOfWeekInMonth": 4,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_3"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-27": [
{
"id": "ordinary_time_3_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
},
{
"id": "angela_merici_virgin",
"precedence": "OPTIONAL_MEMORIAL_12",
"rank": "OPTIONAL_MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": true,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_3_tuesday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
}
],
"2026-01-28": [
{
"id": "thomas_aquinas_priest",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_3_wednesday",
"date": "2026-01-28",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
3,
3
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 3,
"dow": 3
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 3,
"dayOfSeason": 17,
"dayOfWeek": 3,
"nthDayOfWeekInMonth": 4,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_3"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
],
"2026-01-29": [
{
"id": "ordinary_time_3_thursday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-30": [
{
"id": "ordinary_time_3_friday",
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"GREEN"
]
}
],
"2026-01-31": [
{
"id": "john_bosco_priest",
"precedence": "GENERAL_MEMORIAL_10",
"rank": "MEMORIAL",
"isHolyDayOfObligation": false,
"isOptional": false,
"colors": [
"WHITE"
],
"weekday": {
"id": "ordinary_time_3_saturday",
"date": "2026-01-31",
"dateDef": {
"dateFn": "dateOfOrdinaryTime",
"dateArgs": [
6,
3
],
"yearOffset": 0
},
"dateExceptions": [],
"alternativeTransferDateDefs": [],
"precedence": "WEEKDAY_13",
"rank": "WEEKDAY",
"allowSimilarRankItems": false,
"isHolyDayOfObligation": false,
"isOptional": false,
"i18nDef": [
"seasons:ordinary_time.weekday",
{
"week": 3,
"dow": 6
}
],
"seasons": [
"ORDINARY_TIME"
],
"periods": [
"EARLY_ORDINARY_TIME"
],
"colors": [
"GREEN"
],
"commonsDef": [],
"martyrology": [],
"titles": [],
"calendar": {
"weekOfSeason": 3,
"dayOfSeason": 20,
"dayOfWeek": 6,
"nthDayOfWeekInMonth": 5,
"startOfSeason": "2026-01-12",
"endOfSeason": "2026-11-28",
"startOfLiturgicalYear": "2025-11-30",
"endOfLiturgicalYear": "2026-11-28",
"seasons": [
"ORDINARY_TIME"
]
},
"cycles": {
"properCycle": "PROPER_OF_TIME",
"sundayCycle": "YEAR_A",
"weekdayCycle": "YEAR_2",
"psalterWeek": "WEEK_3"
},
"fromCalendarId": "ProperOfTime",
"fromExtendedCalendars": []
}
}
]
}
}Support & Community
- 🏠 API Home: Liturgical Calendar API
- 💬 Support: https://apiverve.com/contact
- 🐛 Issues: GitHub Issues
- 📖 Documentation: https://docs.apiverve.com
- 🌐 Website: https://apiverve.com
Contributing
We welcome contributions! Please see CONTRIBUTING.md for guidelines.
Security
For security concerns, please review our Security Policy.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Acknowledgments
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