🌅 Tri-Cities Sunrise & Sunset Calendar
🇺🇸 United States · America/Los_Angeles
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 05:23 🌇 18:43 | 2 🌄 05:24 🌇 18:41 | 3 🌄 05:25 🌇 18:39 | ||||
| 4 🌄 05:27 🌇 18:37 | 5 🌄 05:28 🌇 18:35 | 6 🌄 05:29 🌇 18:33 | 7 🌄 05:30 🌇 18:31 | 8 🌄 05:32 🌇 18:29 | 9 🌄 05:33 🌇 18:27 | 10 🌄 05:34 🌇 18:25 |
| 11 🌄 05:36 🌇 18:23 | 12 🌄 05:37 🌇 18:21 | 13 🌄 05:38 🌇 18:20 | 14 🌄 05:39 🌇 18:18 | 15 🌄 05:41 🌇 18:16 | 16 🌄 05:42 🌇 18:14 | 17 🌄 05:43 🌇 18:12 |
| 18 🌄 05:44 🌇 18:10 | 19 🌄 05:46 🌇 18:08 | 20 🌄 05:47 🌇 18:06 | 21 🌄 05:48 🌇 18:04 | 22 🌄 05:50 🌇 18:02 | 23 🌄 05:51 🌇 18:00 | 24 🌄 05:52 🌇 17:58 |
| 25 🌄 05:53 🌇 17:56 | 26 🌄 05:55 🌇 17:54 | 27 🌄 05:56 🌇 17:52 | 28 🌄 05:57 🌇 17:50 | 29 🌄 05:59 🌇 17:48 | 30 🌄 06:00 🌇 17:46 |
All times in local time for Tri-Cities (America/Los_Angeles).
Shortening days in Tri-Cities through September 1831
Across September 1831, daylight in Tri-Cities, United States shortens — the month opens with 13h 19m of daylight and closes with 11h 46m (a swing of about 93 minutes). That works out to roughly 22 minutes a week.
The earliest sunrise falls at 05:23 on September 1 and the latest at 06:00 on September 30, while sunset ranges from 17:46 on September 30 to 18:43 on September 1.
The longest day of the month is September 1 at 13h 19m, the shortest September 30 at 11h 46m. September also brings the autumn equinox around September 22, a turning point in the year's light. Handy for photographers, early risers, travellers and anyone timing their day to the light in Tri-Cities.
About the Tri-Cities Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Tri-Cities, United States for every day of September 1831. 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 September 1831?
In September 1831, sunrise in Tri-Cities, United States ranges from about 05:23 on September 1 (its earliest) to 06:00 on September 30 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Tri-Cities in September 1831?
Sunset in Tri-Cities, United States during September 1831 runs from 17:46 on September 30 to 18:43 on September 1.
How much daylight does Tri-Cities get in September 1831?
Tri-Cities, United States has between 13h 19m and 11h 46m of daylight per day in September 1831, decreases by about 93 minutes across the month.
What time zone are the Tri-Cities calendar times shown in?
All times are shown in Tri-Cities's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.
How do I view a different month?
Use the left and right arrows above the grid to move to the previous or next month; past and future months are both available.
Can I print or save the Tri-Cities calendar?
Yes — use the Print button above the grid to print a clean full-month copy or save it as a PDF.