All Regions Weather Blog Silhouette of a Solomon Island The dark shape of Rennell Island, including its raised coral atoll, stands out amid the sunglint. Read More… About Author OTW Observer See author's posts Post navigation Previous A Massive Seaweed Bloom in the AtlanticNext Warming Water and Downpours in Peru Related Stories Met Office predicts London’s sunniest day this week amid spell of grey skies All Regions Europe Met Office predicts London’s sunniest day this week amid spell of grey skies October 14, 2025 All the storm names for 2025 and 2026 and how you can get one named after yourself All Regions Europe All the storm names for 2025 and 2026 and how you can get one named after yourself October 12, 2025 When will London get its last 6pm sunset and when do the clocks go back? All Regions Europe When will London get its last 6pm sunset and when do the clocks go back? October 10, 2025