1. The stars of Hercules are beginning already in the 17th hour:

A pair of its stars (χ and υ) are rising even earlier:

χ	15h 52m 40.19s	15h 52.670m	240.8
Dschubba	16h 00m 20.01s	16h 00.334m	242.7
υ	16h 02m 47.85s	16h 02.798m	243.3

16th hour:
Nekkar	β Bootis	3.49	40° 35′ N	15h 00m	228.3
	π Lupi	3.91	47° 03′ S	15h 02m	228.9
Zuben Hakrabim	ν Librae	5.19	16° 04′ S	15h 04m	229.3
	λ Lupi	4.07	45° 17′ S	15h 06m	229.9
	κ Lupi	3.88	48° 44′ S	15h 10m	230.7
	ζ Lupi	3.41	52° 06′ S	15h 10m	230.8
Zuben Elschemali	β Librae	2.61	09° 12′ S	15h 14m	231.8
	μ Lupi	4.27	47° 53′ S	15h 16m	232.3
	ο Cor. Borealis	5.51	29° 37′ N	15h 19m	233.0
	δ Lupi	3.22	40° 39′ S	15h 19m	233.1
	φ¹ Lupi	3.57	36° 16′ S	15h 19m	233.2
	ν² Lupi	5.65	48° 19′ S
	ν¹ Lupi	4.99	47° 56′ S	15h 20m	233.3
	ε Lupi	3.37	44° 41′ S	15h 20m	233.4
	φ² Lupi	4.54	36° 52′ S	15h 21m	233.5
Pherkad	γ Ursa Minoris	3.00	72° 01′ N	15h 21m	233.6
	η Cor. Borealis	4.99	30° 17′ N	15h 22m	233.8
	υ Lupi	5.36	39° 43′ S	15h 22m	233.9
Alkalurops	μ Bootis	4.31	37° 33′ N	15h 23m	234.1
Nusakan	β Cor. Borealis	3.66	29° 06′ N	15h 26m	235.0
	θ Cor. Borealis	4.14	31° 22′ N	15h 32m	236.3
	γ Lupi	2.80	41° 10′ S	15h 33m	236.6
Gemma	α Cor. Borealis	2.22	26° 53′ N	15h 33m	236.7
Zuben Elakrab	γ Librae	3.91	14° 37′ S
	μ Cor. Borealis	5.14	39° 01′ N	15h 34m	236.8
	ω Lupi	4.34	42° 34′ S	15h 36m	237.3
	ψ¹ Lupi	4.66	34° 25′ S	15h 37m	237.7
	ζ Cor. Borealis	4.64	36° 38′ N	15h 38m	237.9
	ψ² Lupi	4.54	36° 52′ S	15h 40m	238.5
	γ Cor. Borealis	3.81	26° 18′ N	15h 41m	238.7
Unuk Elhaia	α Serpentis	2.63	06° 15′ N	15h 42m	238.9
	π Cor. Borealis	5.57	32° 31′ N	15h 43m	239.1
	δ Cor. Borealis	4.59	26° 04′ N	15h 48m	240.5
	χ Lupi	3.97	33° 38′ S	15h 49m	240.6
	χ Herculis	4.60	42° 27′ N	15h 49m	240.8
	κ Cor. Borealis	4.79	35° 39′ N	15h 50m	240.9
	ρ Scorpii	3.87	29° 13′ S	15h 53m	241.8
	ξ Lupi	5.14	33° 58′ S	15h 54m	242.1
	λ Cor. Borealis	5.43	37° 57′ N
Vrischika	π Scorpii	2.89	26° 07′ S	15h 55m	242.3
	ε Cor. Borealis	4.14	26° 53′ N	15h 56m	242.5
Dschubba	δ Scorpii	2.29	22° 19′ S	15h 57m	242.7
	η Lupi	3.42	38° 24′ S	15h 58m	242.9
	υ Herculis	4.72	46° 02′ N	15h 59m	243.3
	ρ Cor. Borealis	5.39	33° 18′ N	16h 00m	243.4
	ι Cor. Borealis	4.98	29° 51′ N	16h 00m	243.5
	θ Lupi	4.22	36° 48′ S	16h 04m	244.5

Ga7-7	Ga7-8	Ga7-9 (*242)	Ga7-10 (180)
δ Cor. Borealis (239.5), χ Lupi (239.6), χ Herculis (239.8), κ Cor. Borealis (239.9)	ρ Scorpii (240.8), ξ Lupi, λ Cor. Borealis (241.1), Vrischika (241.3)	ε Cor. Borealis (241.5), Dschubba (241.7), η Lupi (241.9), υ Herculis (242.3), ρ Cor. Borealis (242.4)	ι Cor. Borealis (242.5), Acrab (243.3)
'November 16	'17	'18 (322)	'19
"September 14	"15	"16	"17 (260)