When is Helium Discovery Day

Find out the date, when is Helium Discovery Day 2018 and how many days until Helium Discovery Day 2018 with a countdown clock.

Helium Discovery DayImage: Google Image

Helium Discovery Day is an annual event, observed every year on August 18. And in 2018, Helium Discovery Day is observed on Saturday, August 18, 2018.

Helium Discovery Day 2018 Countdown

The Helium Discovery Day Countdown Clock will show you the number of days, hours, minutes & seconds until the next Helium Discovery Day.

When is Helium Discovery Day?

  • Helium Discovery Day 2017 is observed on Friday, August 18, 2017
  • Helium Discovery Day 2018 is observed on Saturday, August 18, 2018
  • Helium Discovery Day 2019 is observed on Sunday, August 18, 2019
  • Helium Discovery Day 2020 is observed on Tuesday, August 18, 2020

Special Days in August

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