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Bad ass savior of the night. He is always there in the most desperate social moments. He perfectly fits in every awkard topic of conversation at the time you cry over the dead night. He is an engineer with a silly designer spirit, that you should always keep in your urgent call list.
It''s such a cold and dark night, I wish we had a bottle of Haldun.
haldun by tiramisu93 April 6, 2018
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Hàlsun pronounced: Hal-sun

Hàlsun is the .25 day or half day that occurs at the end of each Martian Month. It is called Hàlsun (based on the phrase “half-sun”) and is celebrated as a holiday where Martians sleep for the half day, then awaken and party hard till the sun comes up again.

There are 57.25 days in a Martian month and the calendar is remotely based on the old Earth Gregorian Calendar.

Seasons: 4

Months in a year: 12

Earth days in a Martian Year: 687 (Martian days are called Sols)

Sols in a month: 57.25

Sols in a week: 12

Hours in a Sol: 26 - technically a solar day lasts about 24 hours, 39 minutes, and 35 seconds on Mars, which can be rounded up to 25 hours a day. This was the original Sol time per day prior to Mars’s colonization. However, the Emperor decided that there will be 26 hours in a day. Leron wanted the clocks to go from 1-13 because it looks cooler and it meant the Mars clocks would be different than the Earth clocks. That and he and his Martians get 1 hour 21 min and 25 seconds a day to sleep or to do whatever. When the Martian clocks strike the 13th hour, time “stops” for the hour and 21 minutes, before the clocks reset and tic again.

- Escape from Boulevard Book
Tomorrow is Hàlsun, that special last half day of Lythar-7, which meant Leron would have to prepare the palace for the raging party to ensue.

Bro, are you stoked Hàlsun, or what? The party is gonna be insane!
Hàlsun by Endrael August 10, 2022
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Me: Haliuna
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A middle sized city east in Norway. Each and every year it's celebrated a local festival called Mat- og trebåtfestivalen (food, and woodenboatfestival), where everyone from age 12 is drinking and partying in the city streets.
Girl13: Wanna stay home and watch a movie tonight?
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conall haldane 

super noodle ungrateful junkie who makes his family eat rations and uses them a tiktok slaves
so he can buy consoles and vbucks
oh no its conall Haldane gobble your rations quickly
conall haldane by Yarhenpops January 1, 2020
A place where potheads and nic addicts come together in the bathroom. Gay sex may occur.
“I thought by moving to California I escaped haldane, but I guess it’s still in me”
Haldane by IzzJaBoi January 3, 2021
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