What's trending on the internet – 22 June: US Open 2015, London Night Tube and True Detective Season 2

Your daily guide to the stories and subjects trending across the web.

Google trends UK – Top 5

• US Open 2015 - 20,000+ searches
• Father's Day - 1,000,000+ searches
• Father's Day 2015 - 200,000+ searches
• Happy Father's Day - 50,000+ searches
• Andre Ward - 20,000+ searches

Twitter trends UK – Top 10 (as of 11.30am BST)

• #MondayMotivation
• Carter
• #WhenIJoinedTwitter
• Taylor Swift
• #CannesLions
• Night Tube
• #ARMlive
• Maggie
• #18MonthsAndStillHere
• Stjarnan

Facebook trends – Top 5

• London Underground: Transit system releases map for stations with upcoming 24-hour service
• Stonehenge: 23,000 people mark summer solstice at neolithic site
• Lindsey Coulson: Actress to leave role as Carol Jackson on EastEnders, she says
• Sheridan Smith: Actress stars in new 3-part series 'Black Work' on ITV
• Andy Murray: Top seed defeats Kevin Anderson in final of Queen's Club Championships in London

Alexa Trends – Top 10

1. True Detective

2. Father's Day

3. webmaster Tools

4. Facebook

5. Paulina Gretzky

6. Jordan Spieth

7. Dustin Johnson

8. Inside Out

9. Happy Father's Day

10. Calculator

Most shared stories

• Pitcairn Island passes same-sex marriage law (UK)
• Owl-inspired technology could cut wind farm noise (UK)
• 150 sheep euthanised after truck rollover (Australia)
• Retired Chinese school teacher rescues 100 dogs away from Dog Meat Festival (Canada)
• March against Islamisation of Europe in Bratislava ends in 140 arrests (Canada)
• Heat wave kills more than 120 in Pakistan's Karachi (Reddit)