Relación de próximos congresos o reuniones de interés para la red.
| 2022 | Light Pollution: Theory, Modelling, and Measurements | LPTMM 2022 | Santiago de Compostela |
| 2021/06/15-17 | 7th International conference on Artificial Light at Night | ALAN 2021 | Lleida |
| 2021/04/10-23 | Dark and Quiet Skies for Science and Society | IAU/UNOOSA/IAC | Santa Cruz (La Palma) |
| 2021 | XLVI Simposium Nacional de Alumbrado | CEI 2020 | Vigo (Pontevedra) |
| 2020/12/4-7 | XXIV Congreso Estatal de Astronomía | XXIV CEA | A Coruña |
| 2020/10/10 | I International Conference on Lighting, Interactivity, Heritage, Health, Technology and Sustainability | IC-LIGHTS | Atenas (Grecia) [Online] |
| 2020/10/05-09 | Dark and Quiet Skies for Science and Society | IAU/UNOOSA/IAC | Santa Cruz (La Palma) [Online] |
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| 2020/09/24 | I Congreso Transfronterizo de Contaminación Lumínica | CTCL2020 | Badajoz [Online] |
| 2020/07/13-17 | XIV Reunión Científica de la Sociedad Española de Astronomía | SEA 2020 | [Online] |
| 2020/06/16 | 6th International conference on Artificial Light at Night | E-ALAN 2020 | [Online] |
| 2019/11/26 | IV Jornada de Contaminación Lumínica de Riba-roja de Túria | IV Jornada Riba-roja de Túria | Riba-roja (Valencia) |
| 2019/11/22-23 | IV Jornadas sobre Contaminación Lumínica en el Parque Nacional de la Sierra de Guadarrama | IV Jornadas Sierra de Guadarrama | Cercedilla (Madrid) |
| 2019/11/3-5 | 14th European Symposium for the Protection of the Night Sky | European Symposium 2019 | Mulranny (Irlanda) |
| 2019/10/26 | II Encontro da Noite | II Encontro da Noite | A Coruña |
| 2019/06/25-28 | Light Pollution: Theory, Modelling, and Measurements | LPTMM 2019 | Zselic Valley (Hungría) |
| 2019/06/14-16 | 1st Scientific Conference with international participation “Light Pollution” | Light Pollution | Rab (Croacia) |
| 2019/06/14 | Light Assessment in Epidemiological Studies (LAES) Workshop | LAES Workshop | Barcelona |
| 2019/05/08-10 | XLV Simposium Nacional de Alumbrado | CEI 2019 | Pamplona |
| 2018/11/27 | Contaminació lumínica: amenaça del segle XXI | III Jornada | Riba-roja de Túria (Valencia) |
| 2018/11/16-17 | III Jornadas sobre Contaminación Lumínica en el Parque Nacional de la Sierra de Guadarrama | III Jornadas Contaminación Lumínica | Hoyo de Manzanares (Madrid) |
| 2018/11/12-14 | 5th International conference on Artificial Light at Night | ALAN 2018 | Salt Lake City (Estados Unidos) |
| 2018/11/8-10 | I Encuentro Starlight de Astroturismo | Astroturismo Starlight | Navarredonda de Gredos (Ávila) |
| 2018/11/1-4 | XXIII Congreso Estatal de Astronomía | XXIII CEA | Cuenca |
| 2018/10/22-26 | International interdisciplinary workshop on light pollution | Atlas Dark Sky | Marrakech (Marruecos) |
| 2018/09/13-14 | Symposium on Promotion and Protection of the Night Sky | Capraia Night Sky 2018 | Capraia, Livorno (Italia) |
| 2018/07/16-20 | XIII Reunión Científica de la Sociedad Española de Astronomía | SEA 2018 | Salamanca |
| 2018/05/23-25 | XLIV Simposium Nacional de Alumbrado | CEI 2018 | Guadalajara |
| 2018/04/27 | Encuentro internacional para la defensa de la oscuridad natural de la noche | Encuentro internacional | Almería |
| 2017/11/22-24 | Jornada sobre contaminación lumínica y IV Reunión científica de la REECL | Riba-roja de Túria (Valencia) | |
| 2017/09/20-22 | European Dark Sky Places Conference | darkskies2017 | Gatehouse of Fleet, Escocia (Reino Unido) |
| 2017/06/27-30 | Light Pollution: Theory, Modelling, and Measurements | LPTMM 2017 | Cellers (España) |
| 2017/05/24-26 | XLIII Simposium Nacional de Alumbrado | CEI 2017 | Soria |
| 2017/04/18-21 | 10th Anniversary of the La Palma Declaration | Preserving the Skies 2017 | La Palma (Canarias) |
| 2016/09/26-28 | 4th International conference on Artificial Light at Night | ALAN 2016 | Cluj-Napoca (Rumanía) |
| 2016/06/04 | Parque Nacional de la Sierra de Guadarrama | I Jornadas Contaminación Lumínica | Miraflores de la Sierra (Madrid) |
| 2016/05/2-7 | Intercomparison Campaign of Loss of the Night Network | LoNNe 2016 | Montsec Mountains (España) |
| 2015/09/21-25 | 13th European Ecological Federation congress | EEF 2015 Light Pollution | Roma, (Italia) |
| 2015/08/11-13 | Mitigating Threats of Light Pollution and Radio Frequency Interference | IAU2015 Focus meeting | Honolulu, Hawái (EE. UU.) |
| 2015/05/29-31 | 3rd International conference on artificial light at night | ALAN 2015 | Sherbrooke, Quebec (Canadá) |
| 2015/05/26-28 | Light Pollution: Theory, Modelling, and Measurements | LPTMM 2015 | Jouvence, Quebec (Canadá) |
| 2015/05/6-9 | XLI Simposium del Comité Español de Iluminación | CEI 2015 | Badajoz |
| 2014/05/26-30 | II International Conference on Applications of Optics and Photonics | AOP 2014 | Aveiro (Portugal) |
| "Atmospheric optics", "Environmental optics", "Green photonics" | |||
| "Lasers and LEDs" y "Optics in the preservation of cultural heritage" | |||
| 2014/05/28-31 | XL Simposium Nacional de Alumbrado del CEI | CEI Málaga 2014 | Málaga |
| 2014/08/26-29 | 23 Congreso de la Comisión Internacional de Óptica (ICO) | ICO 23 | Santiago de Compostela |
| Info sobre ICO: http://e-ico.org/about/what_is_ico | |||
| 2014/09/2-4 | Artificial Light at Night 2014 (ALAN2) | ALAN 2 | De Montfort University, Leicester (Reino Unido) |