March
Created by Eric VAYSSIE
Last updated by
Eric VAYSSIE
2 years 7 months ago
Best partnerships
| City | Partner | Circumference (km) | Date | |
| Aigio | Slatina | 40544 | 22 | March |
| Athens | Guarne | 40578 | 21 | March |
| Barlad | Chivilcoy | 39968 | 20 | March |
| Bayamon | Chivilcoy | 39992 | 20 | March |
| Benidorm | Slatina | 39905 | 20 | March |
| Bizerte | Chivilcoy | 39443 | 02 | March |
| Busteni | Pogana | 40000 | 18 | March |
| Chivilcoy | Pogana | 40008 | 17 | March |
| Guarne | Chivilcoy | 39984 | 01 | March |
| Hoằng Giang | Montcuq | 38509 | 22 | March |
| Hô Chi Minh City | Montcuq | 39975 | 20 | March |
| Ilion | Slatina | 39994 | 22 | March |
| Malovat | Guarne | 40031 | 24 | March |
| Medellin | Ilion | 40042 | 20 | March |
| Méier | Montcuq | 42156 | 03 | March |
| Montcuq | Chivilcoy | 40023 | 17 | March |
| Pogana | Busteni | 40000 | 18 | March |
| Salcuta | Chivilcoy | 39953 | 28 | March |
| Sault Sainte Marie | Stavraki | 40024 | 20 | March |
| Siedlce | Guarne | 40883 | 21 | March |
| Slatina | Ilion | 39994 | 22 | March |
| Stavraki | Sault Sainte Marie | 40024 | 20 | March |
| Tanger | Guarne | 42602 | 21 | March |
| Average | 40201 |
Partnerships day by day
4 continents, 14 countries, 23 Schools, 97 measurements
| City | Country | School | Latitude (+N/-S) decimal(°) | Longitude (+E/-W) decimal(°) | Date | Gnomon height [cm ] | Shadow length [cm ] | Angle (°) |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 01/03/2022 | 12.1 | -6.3 | -27.5 |
| Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 | 01/03/2022 | 7.4 | 1.8 | 13.7 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 01/03/2022 | 12.5 | 15.9 | 51.8 |
| Bizerte | Tunisia | Ecole primaire Raouebi | 37.275 | 9.863 | 02/03/2022 | 49.0 | 49.5 | 45.3 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 02/03/2022 | 12.1 | -6.4 | -27.9 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 | 02/03/2022 | 20.0 | 25.5 | 51.9 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 | 02/03/2022 | 50.0 | -22 | -23.7 |
| Bayamón | Puerto Rico | AECM Carribean University | 18.383 | -66.168 | 03/03/2022 | 21.8 | ||
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 | 03/03/2022 | 20.0 | -4.5 | -12.7 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 03/03/2022 | 12.5 | 15.5 | 51.1 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 04/03/2022 | 19.0 | 24.2 | 51.9 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 | 04/03/2022 | 20.0 | -4.5 | -12.7 |
| Pogana | Romania | Școala Gimnaziala Pogana | 46.313 | 27.575 | 04/03/2022 | 10.0 | 13.1 | 52.6 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 06/03/2022 | 12.5 | 14.9 | 50.0 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 | 07/03/2022 | 20.0 | -4.5 | -12.7 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 07/03/2022 | 12.5 | 14.6 | 49.4 |
| Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 | 08/03/2022 | 30.0 | 27.7 | 42.7 |
| Bizerte | Tunisia | Ecole primaire Raouebi | 37.284 | 9.868 | 08/03/2022 | 49.0 | 46.0 | 43.2 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 08/03/2022 | 23.7 | 28.5 | 50.3 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 08/03/2022 | 12.5 | 14.5 | 49.2 |
| Bizerte | Tunisia | Ecole primaire Raouebi | 37.284 | 9.868 | 09/03/2022 | 49.0 | 45.0 | 42.6 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 09/03/2022 | 12.5 | 14.2 | 48.6 |
| Barlad | Romania | Scoala Gimnaziala George Tutoveanu | 46.217 | 27.670 | 10/03/2022 | 23.0 | 65.0 | 70.5 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 10/03/2022 | 25.6 | 30.0 | 49.5 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 10/03/2022 | 12.5 | 14.0 | 48.2 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 11/03/2022 | 12.5 | 13.9 | 48.0 |
| Pogana | Romania | Școala Gimnaziala Pogana | 46.313 | 27.575 | 11/03/2022 | 10.0 | 11.9 | 50.0 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 13/03/2022 | 12.1 | -7.6 | -32.1 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 13/03/2022 | 12.5 | 13.5 | 47.2 |
| Bayamón | Puerto Rico | AECM Carribean University | 18.383 | -66.168 | 14/03/2022 | 59.0 | 21.0 | 19.6 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 14/03/2022 | 50.0 | 55.3 | 47.9 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 14/03/2022 | 12.5 | 13.3 | 46.8 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 15/03/2022 | 12.0 | -7.8 | -33.0 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 15/03/2022 | 12.5 | 13.1 | 46.3 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 16/03/2022 | 12.0 | -7.9 | -33.4 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 16/03/2022 | 12.5 | 12.9 | 45.9 |
| Bayamón | Puerto Rico | AECM Carribean University | 18.383 | -66.168 | 17/03/2022 | 25.0 | 8.5 | 18.8 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 17/03/2022 | 12.0 | -8.0 | -33.7 |
| Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 | 17/03/2022 | 15.2 | 1.9 | 7.1 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 17/03/2022 | 12.5 | 12.7 | 45.5 |
| Pogana | Romania | Școala Gimnaziala Pogana | 46.313 | 27.575 | 17/03/2022 | 10.0 | 10.9 | 47.5 |
| Stavraki | Greece | Primary School of Stavraki | 39.654 | 20.817 | 17/03/2022 | 27.0 | 23.0 | 40.4 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 18/03/2022 | 50.0 | 52.3 | 46.3 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 18/03/2022 | 12.1 | -8.2 | -34.1 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 | 18/03/2022 | 100.0 | 102.0 | 45.6 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 18/03/2022 | 12.5 | 12.6 | 45.2 |
| Pogana | Romania | Școala Gimnaziala Pogana | 46.313 | 27.575 | 18/03/2022 | 10.0 | 10.8 | 47.2 |
| Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 | 20/03/2022 | 27.0 | 21.0 | 37.9 |
| Bayamón | Puerto Rico | AECM Carribean University | 18.383 | -66.168 | 20/03/2022 | 25.0 | 8.3 | 18.4 |
| Benidorm | Spain | Fundacion Caminos de Anisacate | 38.541 | -0.124 | 20/03/2022 | 26.0 | 20.5 | 38.3 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 20/03/2022 | 29.5 | 30.0 | 45.5 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 20/03/2022 | 11.9 | -8.3 | -34.9 |
| Hô Chi Minh City | Vietnam | Nguyen Trai High School | 10.759 | 106.669 | 20/03/2022 | 108.0 | 20.5 | 10.7 |
| Ilion | Greece | 11th Junior High School of Ilion | 38.033 | 23.697 | 20/03/2022 | 40.0 | 31.1 | 37.9 |
| Medellin | Colombia | Grupo Astrofánaticos | 6.200 | -75.602 | 20/03/2022 | 7.5 | 0.8 | 6.1 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 20/03/2022 | 12.5 | 12.2 | 44.3 |
| Pogana | Romania | Școala Gimnaziala Pogana | 46.313 | 27.575 | 20/03/2022 | 30.0 | 31.5 | 46.4 |
| Sault Sainte Marie | USA | Lake Superior State University | 46.458 | -84.376 | 20/03/2022 | 8.0 | 8.5 | 46.7 |
| Stavraki | Greece | Primary School of Stavraki | 39.654 | 20.817 | 20/03/2022 | 100.0 | 83.5 | 39.9 |
| Barlad | Romania | Scoala Gimnaziala Episcop Antonovici | 46.234 | 27.669 | 20/03/2023 | 10.0 | 10.5 | 46.3 |
| Slatina | Romania | Secondary School Vlaicu Voda | 44.432 | 24.377 | 20/03/2023 | 100 | 97.3 | 44.2 |
| Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 | 21/03/2022 | 30.0 | 23.0 | 37.5 |
| Athens | Greece | Exp School Agion Anargyron | 38.027 | 23.726 | 21/03/2022 | 49.0 | 37.5 | 37.4 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 21/03/2022 | 36.9 | 37.0 | 45.1 |
| Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 | 21/03/2022 | 7.5 | 0.8 | 6.1 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 | 21/03/2022 | 33.0 | 32.3 | 44.4 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 21/03/2022 | 12.5 | 12.1 | 44.1 |
| Siedlce | Poland | 1st Secondary School of Bolesław Prus | 52.167 | 22.282 | 21/03/2022 | 57.0 | 70.5 | 51.0 |
| Slatina | Romania | Secondary School Vlaicu Voda | 44.432 | 24.377 | 21/03/2022 | 30.0 | 29.2 | 44.2 |
| Stavraki | Greece | Primary School of Stavraki | 39.654 | 20.817 | 21/03/2022 | 100.0 | 82.0 | 39.4 |
| Tanger | Morocco | Groupe scolaire Annour | 35.783 | -5.827 | 21/03/2022 | 122.5 | 82.0 | 33.8 |
| Aigio | Greece | 1st High School of Aigio | 38.252 | 22.079 | 22/03/2022 | 30.0 | 23.1 | 37.6 |
| Hoằng Giang | Vietnam | Hoang Giang Secondary School | 19.886 | 105.769 | 22/03/2022 | 12.5 | 4.1 | 18.2 |
| Ilion | Greece | 11th Junior High School of Ilion | 38.033 | 23.697 | 22/03/2022 | 40.0 | 30.5 | 37.3 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 22/03/2022 | 12.5 | 11.9 | 43.6 |
| Slatina | Romania | Secondary School Vlaicu Voda | 44.432 | 24.377 | 22/03/2022 | 100.0 | 95.5 | 43.7 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 23/03/2022 | 20.5 | 20 | 44.3 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 23/03/2022 | 12.5 | 11.8 | 43.3 |
| Slatina | Romania | Secondary School Vlaicu Voda | 44.432 | 24.377 | 23/03/2022 | 100.0 | 94.1 | 43.3 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 24/03/2022 | 19 | 18 | 43.5 |
| Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 | 24/03/2022 | 12.0 | 1.0 | 4.8 |
| Malovat | Romania | Scoala Gimnaziala Malovat | 44.707 | 22.722 | 24/03/2022 | 74.6 | 70 | 43.2 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 24/03/2022 | 12.5 | 11.6 | 42.9 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 25/03/2022 | 12.5 | 11.4 | 42.4 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 26/03/2022 | 9.6 | 9 | 43.2 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 26/03/2022 | 12.5 | 11.3 | 42.1 |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 | 27/03/2022 | 20.0 | -8.0 | -21.8 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 27/03/2022 | 12.5 | 11.1 | 41.6 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 28/03/2022 | 25.3 | 23 | 42.3 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 28/03/2022 | 12.0 | -9.4 | -38.1 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 28/03/2022 | 12.5 | 11.0 | 41.3 |
| Salcuta | Moldova | Liceul Teoretic Mesterul Manole | 46.599 | 29.248 | 28/03/2022 | 100.0 | 94.8 | 43.5 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 29/03/2022 | 20.1 | 18 | 41.8 |
| Guarne | Colombia | Grupo Astrofánaticos | 6.274 | -75.447 | 29/03/2022 | 12.0 | 0.6 | 2.9 |
| Busteni | Romania | Scoala Gimnaziala Sanatoriala | 45.416 | 25.535 | 31/03/2022 | 26.4 | 23 | 41.1 |
| Chivilcoy | Argentina | Parque Cielos del Sur | -34.911 | -60.014 | 31/03/2022 | 11.9 | -9.7 | -39.2 |
| Montcuq | France | Fondation La main à la pâte | 44.340 | 1.210 | 31/03/2022 | 12.5 | 10.5 | 40.0 |