When Is 100 Her Visible During the Year?

See how 100 Her visibility changes through the year from your location. The graph shows its seasonal observing windows, while the table gives rise, transit and set times for selected dates.

100 Her will remain visible until November 12, when it moves too close to the Sun and temporarily disappears from the night sky.

Best Months to See 100 Her

Based on the amount of time 100 Her is above the horizon during dark or twilight hours, the strongest observing months in the next year are June 2027, July 2027, May 2027.

100 Her Visibility Throughout the Year

100 Her visibility on 2026-10-29

100 Her Visible from sunset until before midnight

100 Her rise and set timetable

	Time	Elevation
100 Her transit	16:41	65°
Sunset	18:49	50°
Civil sunset	19:11	46°
Twilight start (−12°)	19:36	41°
Astronomical observing session begins	20:01	36°
Moonrise, 89% illuminated	21:56	10°
100 Her set	22:43
Astronomical observing session ends	05:35	-59°
Moonset	10:35	-0°
100 Her rise	10:36

Track 100 Her position throughout the night

← 29 October 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe 100 Her changing position in the night sky.

100 Her Rise, Transit and Set Times by Date