Seasonal figures below use a 2025 reference year. Choose a date in the planner above for that day’s times, golden hour, twilight, and daylight milestones.
Seasonal Sun Milestones in San Clemente
San Clemente's 8 PM sunsets run from about June 9 to July 17 — 39 evenings in a typical year. The wider season of sunsets at 7 PM or later lasts 180 days, from March 17 to September 12. At the other end of the year, sunsets before 5 PM begin around November 2 and last until January 7.
Days in San Clemente first reach 12 hours of daylight around March 16, a few days before the March equinox, and drop back under 12 hours after September 25. Days with at least 14 hours of daylight run from May 20 to July 22. Days with less than 10 hours of daylight run from December 9 to January 2 (25 days).
The Sun's rising point moves along the horizon too. Around the June solstice it rises in the ENE (61°) and sets in the WNW (299°); by the December solstice it rises in the ESE (118°) and sets in the WSW (242°). That is a 57° swing — worth knowing when choosing a west-facing viewpoint for a summer sunset or an east-facing window for winter morning light.
Dates use the 2025 reference year. Clock-time milestones near daylight-saving changes move with the second Sunday in March and the first Sunday in November.
Daylight Through the Year in San Clemente
At 33.45°N, San Clemente has a milder seasonal daylight swing than cities to the north. Across the year, the length of the day here varies by 4h 26m.
On the summer solstice around June 21, San Clemente receives 14h 22m of daylight — the longest day of the year. By the winter solstice around December 21, that shrinks to 9h 56m, the shortest day. At the spring and autumn equinoxes, day and night are nearly equal at about 12h 9m, as they are everywhere on Earth.
Sunset moves fastest around September, when it shifts by up to 1.4 minutes a day in San Clemente, and barely moves for weeks around the solstices. See how sunrise and sunset change through the year for why.
The Sun's Path Over San Clemente
Where the Sun sits in the sky over San Clemente depends on the season, and the contrast between summer and winter is set by the city's latitude of 33.45°N. On the summer solstice the midday Sun reaches 80.0° above the horizon in San Clemente, its highest point of the year. On the winter solstice the midday Sun only reaches 33.1°, sitting much lower in the southern sky and casting long shadows even at noon.
Those roughly 47 degrees separating the summer and winter midday Sun are exactly what give San Clemente its seasons.
The live sun path at the top of this page shows the Sun's altitude and compass bearing for the current moment or any chosen date.
Earliest and Latest Sunrises and Sunsets in San Clemente
It is natural to assume San Clemente sees its latest sunset on the longest day of the year, but it does not. The latest sunset actually falls around June 29 at about 8:04 PM, while the earliest sunset comes around December 4 at roughly 4:42 PM — noticeably before the December solstice.
On the morning side, the earliest sunrise in San Clemente is around June 11 at 5:40 AM, and the latest sunrise around November 1 at 7:10 AM. The equation of time and daylight saving pull these dates away from the solstices — explained in why the latest sunset isn't on the longest day.
How Daylight Saving Time Moves Sunrise and Sunset in San Clemente
San Clemente, California changes its clocks twice a year, and both changes are visible in this page's numbers. On the second Sunday in March, San Clemente springs forward and the evening changes overnight: sunset jumps from about 5:53 PM on Saturday to about 6:54 PM on Sunday. The price is paid at dawn — sunrise slips from around 6:09 AM back to 7:08 AM, so mornings turn dark again just as they were brightening.
The reverse comes on the first Sunday in November, when clocks fall back: sunset drops from about 5:58 PM to 4:57 PM in a single day — the abrupt start of the early-dusk season — while sunrise brightens from around 7:10 AM to 6:10 AM.
Only the clock label shifts on those Sundays; the times above are for a typical year. More in how daylight saving time changes sunrise and sunset.
Golden Hour & Blue Hour Photography in San Clemente
For photographers in San Clemente, California, the planner shows your selected date's morning and evening golden-hour and blue-hour windows. Choose Today, Tomorrow, or a date in the calendar; all clock times are calculated in San Clemente's local timezone.
Golden "hour" is a misnomer — its length in San Clemente depends on the season, because it lasts as long as the Sun takes to climb from the horizon to 6° (or descend back). Around the equinoxes it runs about 33 minutes; near the June solstice, when the Sun rises and sets at a shallower angle, it stretches to roughly 37 minutes, and near the December solstice it lasts about 38 minutes.
See the golden hour guide and blue hour guide for how to plan a shoot around these windows.
Solar Energy Potential in San Clemente
Under clear skies, San Clemente, California receives about 5.6 peak sun hours per day averaged across the year — from roughly 2.7 in December up to 8.3 in June. One peak sun hour equals one hour of sunlight at full intensity (1 kW/m²), the standard unit for estimating solar panel output.
Because San Clemente sits at 33.4°N, a fixed, south-facing panel captures the most energy over the year when tilted at roughly 33° from horizontal — about equal to the latitude. If you adjust the tilt seasonally, flatten to about 18° in summer, when the Sun rides high, and steepen to about 48° in winter, when it stays low.
These are clear-sky upper bounds from San Clemente's solar geometry, not a forecast; clouds, shading, and equipment lower real output. See what peak sun hours mean.
How San Clemente Compares
Daylight in San Clemente swings 4h 26m between the June and December solstices. The median across the 1,847 cities on this site is 5h 16m, so San Clemente has a 50m gentler seasonal swing than a typical American city. By that measure San Clemente ranks 1409th of 1,847 nationally, and 286th of the 307 California cities listed here — counting from the largest swing down.
San Clemente sits about 2.4° east of 120°W — the meridian Pacific Time is built around. Longitude alone therefore puts mean solar noon roughly 10 minutes before clock noon in standard time, so the Sun runs ahead of the clock here. The equation of time then moves true solar noon up to about 16 minutes either side of that through the year.
About Sun Times in San Clemente
San Clemente, California, has an estimated urban-area population of 63,273. Its primary county or equivalent is Orange; its center is at 33.45°N, 117.61°W. Clocks here follow Pacific Time, which is the timezone all sunrise, sunset, golden-hour and twilight times on this page are shown in.
Times are computed for San Clemente's city-center coordinates, so towns to the east see each event slightly earlier and towns to the west slightly later; the nearby-cities list above shows the typical gap.