Time Zone |
Africa/Niamey |
Standard Time GMT / UTC |
UTC+1 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Time Zone |
Europe/Warsaw |
Standard Time GMT / UTC |
UTC+1 |
Daylight Saving Time |
UTC+2 |
Diffa, the capital of the Diffa region in southeastern Niger, is located on the southern edge of the Sahara Desert and shares a border with Nigeria, making it one of the most important border cities in Niger. The city is located in the lower Niger River basin around the climate of the tropical desert climate, hot and dry throughout the year, the average annual precipitation is less than 300 millimeters. The economy is based on agriculture and animal husbandry, and the surrounding areas are rich in millet, sorghum and livestock. Diffa, as a regional trade center, undertakes the function of cross-border trade with neighboring countries, such as Nigeria, and is especially famous for the trade of livestock, agricultural products and handicrafts. The city is culturally diverse, with Hausa, Tuareg and Kanuri ethnic groups living in the area, and is unique in its crafts such as traditional leather weaving and silversmithing. Despite infrastructural challenges, Diffa remains an important economic and cultural node in the south-east of the Niger, thanks to its strategic location and rich cultural heritage.
Ruda Śląska is an industrial city in the Silesian Voivodeship of Poland, located in the southern part of the industrial zone of Upper Silesia, near the Czech border. Founded in the mid-20th century as a result of a number of mergers, the city was once the mainstay of the Silesian region's economy as a result of the rise and fall of coal mining and machinery manufacturing. Nowadays, despite the transformation of traditional industries, it still retains a strong industrial culture, with several local industrial heritage museums and green parks balancing history and modernity. With a population of around 140,000, it is one of the more populous cities in the province of Silesia, with easy access to major neighboring cities.