The meridian 150° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Pacific Ocean, Australasia, the Southern Ocean, and Antarctica to the South Pole. The 150th meridian east forms a great circle with the 30th meridian west. This is the exact middle of the World Time Zone UTC+10:00, where the sun rises at approximately 6am and sets at 6pm every equinox.

From Pole to Pole

Starting at the North Pole and heading south to the South Pole, the 150th meridian east passes through: ! scope="col" width="130" | Co-ordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes ! scope="row" style="background:#b0e0e6;" | Arctic Ocean ! scope="row" style="background:#b0e0e6;" | East Siberian Sea ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | East Siberian Sea ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Sea of Okhotsk ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇫🇲 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇵🇬 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇵🇬 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇵🇬 ! scope="row" style="background:#b0e0e6;" | Solomon Sea ! scope="row" | 🇵🇬 ! scope="row" style="background:#b0e0e6;" | Solomon Sea ! scope="row" | 🇵🇬 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇦🇺 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" | 🇦🇺 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" style="background:#b0e0e6;" | Southern Ocean ! scope="row" | Antarctica