Tuesday, August 18, 2026

Tuesday, August 18, 2026 falls on a Tuesday. It is day 230 of the year, ISO week 34, in Q3.

Open date page
Calendar page and sun moon time dial

Time Zone Converter

DST-aware
Type a time to convert instantly.

World Time Map

GMT bands
Select a city marker to inspect local time and GMT offset.

Meeting Planner

Recent date pages

Sitemap

Tuesday, August 18

August 18, 2026 is day 230 of 365, ISO week 34, in Q3. The moon is Waxing Crescent and the zodiac sign is Leo.

Day of year230
ISO week34
QuarterQ3
Days left135

Sun and Moon Cycles

Moon phase
Waxing Crescent
Lunar age
5.2 days
Illumination
27%
Season
Summer in the Northern Hemisphere, winter in the Southern Hemisphere

Zodiac and Holidays

Zodiac
Leo
Observances
No major fixed observance in the built-in calendar
Shareable URL
/date/2026-08-18

Today's Celebrations

August 18
Observance Agapitus of Palestrina
Observance Alberto Hurtado
Observance Daig of Inniskeen
Observance Evan (or Inan)
Observance Fiacre
Observance Florus and Laurus
Observance Helena of Constantinople (Roman Catholic Church)
Observance August 18 (Eastern Orthodox liturgics)

Daily Briefing

Local brief

Tuesday, August 18, 2026 combines practical calendar facts with a wider view of the day: 2017: Two people were fatally stabbed and eight others wounded by a rejected asylum seeker in an Islamist terrorist attack in Turku, Finland.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to August 18.

Share August 18 as a quick date, history, and timezone reference.

History for August 18

10 events

Two people were fatally stabbed and eight others wounded by a rejected asylum seeker in an Islamist terrorist attack in Turku, Finland.

Pakistani president Pervez Musharraf resigned under pressure from a movement to impeach him.

Hurricane Alicia made landfall near Galveston, Texas, causing $3 billion in damage and 21 fatalities.

Vietnam War: Members of the 6th Battalion of the Royal Australian Regiment were surrounded by a much larger Viet Cong unit at the Battle of Long Tan (helicopter pictured), but held them off for several hours until reinforcements...

East German Communist Party member Hildegard Trabant was killed while attempting to cross the Berlin Wall.

Australia won the fifth Test of the 1948 Ashes series, becoming the first Test cricket team to go undefeated in England, earning them the nickname "The Invincibles".

World War II: Amid a Soviet invasion of Japanese-held Sakhalin, Japanese police massacred 18 Koreans in Kamishisuka.

Second World War: During the Battle of Britain, the Luftwaffe made an all-out effort to destroy RAF Fighter Command, with both sides combined losing more aircraft on this day than at any other point during the campaign.

News of the day

Wikimedia Current Events

No current-events archive was available for this date during generation.