🌅 Tri-Cities Sunrise & Sunset Calendar
🇺🇸 United States · America/Los_Angeles
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:55 🌇 18:35 | 2 🌄 06:57 🌇 18:33 | 3 🌄 06:58 🌇 18:31 | 4 🌄 06:59 🌇 18:30 | |||
| 5 🌄 07:01 🌇 18:28 | 6 🌄 07:02 🌇 18:26 | 7 🌄 07:03 🌇 18:24 | 8 🌄 07:05 🌇 18:22 | 9 🌄 07:06 🌇 18:20 | 10 🌄 07:07 🌇 18:18 | 11 🌄 07:09 🌇 18:16 |
| 12 🌄 07:10 🌇 18:14 | 13 🌄 07:11 🌇 18:13 | 14 🌄 07:13 🌇 18:11 | 15 🌄 07:14 🌇 18:09 | 16 🌄 07:16 🌇 18:07 | 17 🌄 07:17 🌇 18:05 | 18 🌄 07:18 🌇 18:04 |
| 19 🌄 07:20 🌇 18:02 | 20 🌄 07:21 🌇 18:00 | 21 🌄 07:22 🌇 17:58 | 22 🌄 07:24 🌇 17:57 | 23 🌄 07:25 🌇 17:55 | 24 🌄 07:27 🌇 17:53 | 25 🌄 07:28 🌇 17:52 |
| 26 🌄 06:30 🌇 16:50 | 27 🌄 06:31 🌇 16:49 | 28 🌄 06:32 🌇 16:47 | 29 🌄 06:34 🌇 16:45 | 30 🌄 06:35 🌇 16:44 | 31 🌄 06:37 🌇 16:42 |
All times in local time for Tri-Cities (America/Los_Angeles).
Shortening days in Tri-Cities through October 1980
Across October 1980, daylight in Tri-Cities, United States keeps getting shorter — the month opens with 11h 39m of daylight and closes with 10h 05m (a swing of about 94 minutes). Day length shifts by about 21 minutes each week.
The earliest sunrise falls at 06:30 on October 26 and the latest at 07:28 on October 25, while sunset ranges from 16:42 on October 31 to 18:35 on October 1.
On an average day this month Tri-Cities sees about 10h 52m of daylight. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Tri-Cities's daylight.
About the Tri-Cities Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Tri-Cities, United States for every day of October 1980. All times are shown in Tri-Cities's local time (America/Los_Angeles), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Tri-Cities in October 1980?
In October 1980, sunrise in Tri-Cities, United States ranges from about 06:30 on October 26 (its earliest) to 07:28 on October 25 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Tri-Cities in October 1980?
Sunset in Tri-Cities, United States during October 1980 runs from 16:42 on October 31 to 18:35 on October 1.
How much daylight does Tri-Cities get in October 1980?
Tri-Cities, United States has between 11h 39m and 10h 05m of daylight per day in October 1980, decreases by about 94 minutes across the month.
What is the difference between sunrise and sunset?
Sunrise is the moment the sun's top edge first appears above the horizon in the morning; sunset is when it disappears below the horizon in the evening. The gap between them is the day's length, which shifts gradually through the year.
When are the days longest and shortest in Tri-Cities?
Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.
Are the sunrise and sunset times for Tri-Cities accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.