Updates:
10:10 a.m. CT Santa headed to Vietnam
9:45 a.m. CT Santa at Christmas Island
A special spot for Old St. Nick
8:48 a.m. CT - Santa spotted over China.
You can see live video from NORAD's Santa tracking central here.
Earlier:
Santa's busiest time of the year is almost here.
The Jolly Old Elf and his reindeer will be making their around-the-world journey Dec. 24 and thanks to modern technology, good girls and boys can know just when Santa will be at their house for his Christmas toy delivery.
There are a couple of ways you can track Santa:
NORAD
The North American Aerospace Defense Command and its legion of volunteers, will continue its annual tradition of tracking Santa as he makes his Christmas Eve trek around the world to bring gifts to all the good boys and girls around the world.
This year marks the 62nd anniversary of NORAD's Santa tracking, a tradition that began due to a happy accident. On Dec. 24, 1955, a young boy mistakenly dialed an unlisted phone number of what was then known as the Continental Air Defense Command, or CONAD, Operations Center in Colorado Springs, Colorado.
Col. Harry Shoup was on duty that night, and rather than hanging up, he had his operators find the location of Santa Claus and reported it to every child who phoned in. The tradition grew through the years and now, the command known as NORAD uses its satellite systems, high-powered radars and jet fighters to track Santa as he makes his journey.
Before the big day you can go to www.noradsanta.org to explore the North Pole. Then, starting at 2:01 a.m. EST on Dec. 24, website visitors can watch Santa make preparations for his flight. NORAD's "Santa Cams" will stream videos on the website as Santa makes his way over various locations.
At 6 a.m. EST, trackers worldwide can speak with a live phone operator to inquire as to Santa's whereabouts by dialing the toll-free number 1-877-Hi-NORAD (1-877-446-6723) or by sending an email to noradtrackssanta@outlook.com.
Amazon Alexa, OnStar
Any time on Dec. 24, Amazon Alexa users can ask for Santa's location through the NORAD Tracks Santa skill for Amazon Alexa, and OnStar subscribers can press the OnStar button in their vehicles to locate Santa. Bing and Cortana users can also find Santa's location on Dec. 24.
Google tracks Santa
Google Earth is also tracking Santa.
The tracker will go live Dec. 24 and is available available online as well as in the Android App and on Chromecast.
Visitors to Google's site can play a new game each day, some involving coding skills while others teach about countries around the world. The games and skills will be unveiled each day through Dec. 24.
SantaTracker.com
Another option this year is the website SantaTracker.com.
The site lets you find out where Santa is on his journey, listen to North Pole radio, control Santa's Christmas tree and check the naughty and nice list.
Every Christmas Eve, the North American Aerospace Defense Command (NORAD) deploys its cutting-edge technologies to track Santa Claus‘ movements as he scrambles to deliver presents to children around the world.
A joint Canadian-American venture, NORAD’s day job is to provide air security and aerospace warning services. But come the holiday season, the organization takes on the added responsibility of providing minute-by-minute updates on Santa’s whereabouts.
READ MORE: ‘I do not live in Canada,’ says Santa Claus, challenging government’s claim
This year, Canadians can keep tabs on Santa’s journey on the 2017 NORAD Santa Tracker website and via NORAD’s official Santa Tracker app, available for Apple, Android and Windows devices.
Google also offers its own Santa-tracking website, complete with a variety of games and an advent calendar.
But if you’d rather keep it old school, you can simply dial 1-877-HI-NORAD to speak to a volunteer.
But how exactly does NORAD keep track of Santa’s magical sleigh? Thanks to Rudolph, and a little technology, the process is quite simple.
WATCH: Santa begins his journey
NORAD says its command centre’s Defense Support Program satellites use an infrared sensor to detect heat signatures from Rudolph’s nose to provide accurate tracking of the sleigh.
The NORAD Santa Tracker project began after an advertisement misprinted a telephone number for kids to reach Santa, causing kids to call the commander-in-chief of the now-defunct Continental Air Defense Command (CONAD) back in 1955
It may have been an inconvenience at the time, but it sparked an annual tradition that was taken over by NORAD in 1958.
This year, NORAD’s Santa Tracker efforts will kick off at 2 a.m. ET on Dec. 24. Santa’s sleigh route will see him head south from the North Pole before travelling west through Asia, down through Africa and then north through Europe before making the trans-Atlantic journey to visit North and South America.
You can join the countdown by following the NORAD Santa Tracker Facebook and Twitter pages.
Story highlights This is the 62nd year of the program's existence
It began because of a typo in a store ad
(CNN) The US military command that is charged with protecting the airspace for North America is on alert this Christmas weekend for a man with a white beard and a red suit.
The North American Aerospace Defense Command (NORAD) is preparing to track a sleigh and eight tiny reindeer around the world as it heads for US airspace Sunday night.
NORAD said in a statement that starting at 2:01 a.m. ET on December 24, the public can access its official Santa Tracker to watch Santa Claus prepare for his voyage. Once Santa takes flight, the public can track his whereabouts and access NORAD's "Santa Cams" as he journeys around the world to bring joy to good boys and girls. President Donald Trump and first lady Melania Trump will participate in phone calls, the White House said.
Starting at 6 a.m. ET on Christmas Eve, the public can also call 1-877-HI-NORAD (1-877-446-6723) and speak live with NORAD trackers. People stuck in the car on the way to Grandmother's house, and with an OnStar subscription, can access the tracker by hitting their OnStar button.
Marine Col. Bob Brodie of the 601st Air Operations Center said fighter jets will "fly along (Santa's) wing" in a "close escort," and that the center will "monitor him with our satellites and even have infrared trackers to follow Rudolph."
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