Template:Calendar

22nd September	Mappy Hour OSM España	Madrid, Community of Madrid, Spain
22nd September	East Midlands pub meet-up	Derby, England, United Kingdom
22nd September	OSM-Verkehrswende #79	Berlin, Germany
22nd September	Mappiamo le piste ciclabili - Catania	Catania, Sicily, Italy
23rd September	PoliMappers Maptedì	Milan, Lombardy, Italy
23rd September	Stammtisch	Hanover, Lower Saxony, Germany
23rd September	OpenStreetMap, la carte à la carte !	Nantes, Pays de la Loire, France
23rd September	London pub meet-up	City of Westminster, England, United Kingdom
23rd September	Würzburger OSM-Treffen	Würzburg, Bavaria, Germany
24th September	Pravidelný Missing Maps CZ-SK online Mapathon
24th September	🇧🇷 Lançamento de livros sobre mapeamento colaborativo	Rio de Janeiro, Rio de Janeiro, Brazil
24th September	OSM-Treffen Freiburg/Br.	Freiburg im Breisgau, Baden-Württemberg, Germany
25th–27th September	OSM India @ IndiaFOSS 2026	Bengaluru, Karnataka, India
25th September	UN Mappers Mappy Hour
25th September	Conferencia "OpenStreetMap: Datos abiertos y más"	Torreón, Coahuila, Mexico
25th September	Taller "Mapeando mi entorno"	Torreón, Coahuila, Mexico
25th September	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
26th–27th September	Karlsruhe Hack Weekend September 2026	Karlsruhe, Baden-Württemberg, Germany
26th September	OpenStreetMap, la balade de la data	Nantes, Pays de la Loire, France
26th September	Sudan Solidarity Series
27th September	Mapping meetup in Uppsala	Uppsala, Sweden
28th September	CartONG : Mapathons en ligne 2026-2027
29th September	South Bay Wiki and OpenStreetMap Meetup	Palo Alto, California, United States
29th September	4. OSM Stammtisch Magdeburg	Magdeburg, Saxony-Anhalt, Germany
30th September	Rhein-Neckar OSM Treffen	Mannheim, Baden-Württemberg, Germany
1st October	Angers Rencontre mensuelle OpenStreetMap	Angers, Pays de la Loire, France
1st October	Rencontre mensuelle des contributeurs Paris sud	Montrouge, Ile-de-France, France
2nd–4th October	Hackathon Wikimedia & OSM	Messina, Sicily, Italy
2nd–4th October	FOSSGIS-OSM-Communitytreffen Nr. 26 im Linuxhotel	Essen, North Rhine-Westphalia, Germany
3rd October	GeoCamp 2026	Langreo, Asturias, Spain
3rd October	OSM India - Monthly Online Mapathon	New Delhi, Delhi, India
3rd October	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
5th October	OpenStreetMap x Wikidata Taipei #93	Chengnei, Taipei, Taiwan
6th–9th October	Open Transport Community Conference 2026	Bern, Bern, Switzerland
6th October	OSM-Treffpunkt	Salzburg, Salzburg, Austria
6th October	Braunschweiger Mappertreffen im Stratum 0 Hackerspace	Brunswick, Lower Saxony, Germany
6th October	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
7th October	iD Community Chat
7th October	Junta d'OpenStreetMap Català	Barcelona, Catalonia, Spain
7th October	Stuttgarter OpenStreetMap-Treffen	Stuttgart, Baden-Württemberg, Germany
8th October	Missing Maps Mapathon (Beginner) - Bangkok, Thailand
8th October	OSM-Treffen Bochum	Bochum, North Rhine-Westphalia, Germany
9th October	OSM-Znacht in Bern	Bern, Bern, Switzerland
10th October	Modifichiamo Wiki e OSM insieme! - Catania	Catania, Sicily, Italy
10th October	OpenStreetMap, des cartes à la carte !	Angers, Pays de la Loire, France
11th October	OSMmapperCPH	Copenhagen, Capital Region of Denmark, Denmark
11th October	OpenStreetMap, des cartes à la carte !	Angers, Pays de la Loire, France
11th October	OSM Delhi Mapping Party No.33 (East Zone)	New Delhi, India
12th October	Panoramax Nederland - Online Community Meeting #1
12th October	CartONG : Mapathons en ligne 2026-2027
12th October	2026 Autumn Maptime	Amsterdam, North Holland, Netherlands
13th October	Münchner OSM-Treffen	Munich, Bavaria, Germany
13th October	Hamburger Mappertreffen	Hamburg, Germany
13th October	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
14th October	Assemblea d'OpenStreetMap Català	Barcelona, Catalonia, Spain
15th October	FOSS4G Belgium	Brussels, Belgium
16th October	OSMF Engineering Working Group meeting
17th October	Atelier OpenStreetMap Metz	Metz, Grand Est, France
20th October	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
20th October	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
20th October	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
20th October	205. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
20th October	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
21st October	Stammtisch Karlsruhe	Karlsruhe, Baden-Württemberg, Germany
24th–25th October	OSM Hackweekend Berlin-Brandenburg 10/2026	Berlin, Germany
25th October	Mapping meetup in Uppsala	Uppsala, Sweden
26th October	CartONG : Mapathons en ligne 2026-2027
26th October	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
27th–29th October	State of the Map Latam 2026	Mexico City, Mexico City, Mexico
27th October	80. Wiener OSM-Stammtisch	Vienna, Austria
28th October	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
31st October	Linux Day 2026 in Pesaro	Pesaro, Marche, Italy
3rd November	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
5th November	Rencontre mensuelle des contributeurs Paris sud	Montrouge, Ile-de-France, France
7th November	Maker Days Salzburg	Salzburg, Salzburg, Austria
7th November	Mapathon @ Angera	Angera, Lombardy, Italy
7th November	OSM India - Monthly Online Mapathon	New Delhi, India
8th November	OSM Delhi Mapping Party No.34 (South Zone)	New Delhi, India
9th November	CartONG : Mapathons en ligne 2026-2027
9th November	OpenStreetMap x Wikidata Taipei #94	Chengnei, Taipei, Taiwan
10th November	Hamburger Mappertreffen	Hamburg, Germany
10th November	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
11th November	Münchner OSM-Treffen	Munich, Bavaria, Germany
17th November	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
17th November	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
17th November	206. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
17th November	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
17th November	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
21st November	Atelier OpenStreetMap Metz	Metz, Grand Est, France
23rd November	CartONG : Mapathons en ligne 2026-2027
25th November	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
25th November	Rhein-Neckar OSM Treffen	Mannheim, Baden-Württemberg, Germany
1st December	OSM-Treffpunkt	Salzburg, Salzburg, Austria
1st December	Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
3rd December	Rencontre mensuelle des contributeurs Paris sud	Montrouge, Ile-de-France, France
5th December	OSM India - Monthly Online Mapathon	New Delhi, India
7th December	OpenStreetMap x Wikidata Taipei #95	Chengnei, Taipei, Taiwan
8th December	Hamburger Mappertreffen	Hamburg, Germany
8th December	OSM-Stammtisch Ulm/Neu-Ulm	Neu-Ulm, Bavaria, Germany
9th December	23. Österreichischer OSM-Stammtisch (online)	Stainach-Pürgg, Styria, Austria
10th December	Münchner OSM-Treffen	Munich, Bavaria, Germany
13th December	OSM Delhi Mapping Party No.35 (Outside Delhi)	New Delhi, India
13th December	Essen OSM-Treffen	Essen, North Rhine-Westphalia, Germany
14th December	CartONG : Mapathons en ligne 2026-2027
15th December	Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
15th December	Réunion du groupe local de Lyon	Lyon, Auvergne-Rhône-Alpes, France
15th December	OSM-Stammtisch Chemnitz	Chemnitz, Saxony, Germany
15th December	207. OSM-Stammtisch Bonn	Bonn, North Rhine-Westphalia, Germany
15th December	Lüneburger Mappertreffen (online)	Lüneburg, Lower Saxony, Germany
18th December	Düsseldorfer OpenStreetMap-Treffen (online)	Dusseldorf, North Rhine-Westphalia, Germany
11th January	CartONG : Mapathons en ligne 2026-2027
25th January	CartONG : Mapathons en ligne 2026-2027
25th January	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
8th February	CartONG : Mapathons en ligne 2026-2027
22nd February	CartONG : Mapathons en ligne 2026-2027
8th March	CartONG : Mapathons en ligne 2026-2027
22nd March	CartONG : Mapathons en ligne 2026-2027
29th March	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
12th April	CartONG : Mapathons en ligne 2026-2027
26th April	CartONG : Mapathons en ligne 2026-2027
10th May	CartONG : Mapathons en ligne 2026-2027
24th May	CartONG : Mapathons en ligne 2026-2027
31st May	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
14th June	CartONG : Mapathons en ligne 2026-2027
28th June	CartONG : Mapathons en ligne 2026-2027
26th July	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
27th September	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany
29th November	Rhein-Neckar OSM Treffen	Heidelberg, Baden-Württemberg, Germany

Add your event to OpenStreetMap Calendar

Template documentation[View] [edit] [history] [Purge]

The above calendar box appears on the Main Page and Current events.

On 2020-12-18 the calendar has been replaced (as announced) with osmcal. Please add all events to OpenStreetMap Calendar, they will appear here soon afterwards, as well as on some other sites in the OSM universe.

How to update the calendar

To add a new event to the calendar, go to OSMCal, grant OSMCal access to your OpenStreetMap account, and add an event.

Usage

{{Calendar|country=ISO 3166 code|language=BCP 47 code}}

By default, the calendar displays all upcoming events, regardless of location, with dates formatted in the current page's language (as determined by {{Langcode}}). To limit the events to a particular country, set the |country = parameter. To format dates in a different language, set the |language = parameter.

Inserts a table of upcoming events related to OpenStreetMap.

Template parameters[Edit template data]

This template prefers block formatting of parameters.

Parameter		Description	Type	Status
Country	country	Limits the events to a single country based on an ISO 3166 code. Default Every event is displayed regardless of location. Example US	String	optional
Language	language	Formats dates based on a BCP 47 code (such as an ISO 639 code). Default The current page’s language based on its title. Example es	Unknown	optional
Count	count	Limits the count of entries displayed. Example 25	Number	optional

The above documentation is transcluded from Template:Calendar/doc. (edit | history)
Editors can experiment in this template's sandbox (Create | mirror) and testcases (Create) pages.
Add categories to the /doc subpage. Subpages of this template.